Transaction not yet indexed

121bXsDLp8DYwxNtYsjAiYjd4CfigNyX754wBCcnjVsFvzd6HKmvrMfcWqMvSCBrX2W7VMMsAVVyPkurWRZF9UW6

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.