From 3b3cf1aeaa1eb41f64383e2a18c00240ffde7d2b Mon Sep 17 00:00:00 2001
From: Aaron Buchwald <aaron.buchwald56@gmail.com>
Date: Thu, 15 Oct 2020 21:40:14 -0400
Subject: Revert changes to unmarshalling of latest block number

---
 rpc/types.go | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/rpc/types.go b/rpc/types.go
index 99e29fc..4e62a53 100644
--- a/rpc/types.go
+++ b/rpc/types.go
@@ -92,7 +92,7 @@ func (bn *BlockNumber) UnmarshalJSON(data []byte) error {
 		*bn = EarliestBlockNumber
 		return nil
 	case "latest":
-		*bn = AcceptedBlockNumber
+		*bn = LatestBlockNumber
 		return nil
 	case "pending":
 		*bn = PendingBlockNumber
@@ -117,6 +117,11 @@ func (bn BlockNumber) Int64() int64 {
 	return (int64)(bn)
 }
 
+// IsAccepted returns true if this blockNumber should be treated as a request for the last accepted block
+func (bn BlockNumber) IsAccepted() bool {
+	return bn < EarliestBlockNumber && bn >= AcceptedBlockNumber
+}
+
 type BlockNumberOrHash struct {
 	BlockNumber      *BlockNumber `json:"blockNumber,omitempty"`
 	BlockHash        *common.Hash `json:"blockHash,omitempty"`
@@ -147,7 +152,7 @@ func (bnh *BlockNumberOrHash) UnmarshalJSON(data []byte) error {
 		bnh.BlockNumber = &bn
 		return nil
 	case "latest":
-		bn := AcceptedBlockNumber
+		bn := LatestBlockNumber
 		bnh.BlockNumber = &bn
 		return nil
 	case "pending":
-- 
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