Transaction not yet indexed

21mFFZ1yE2LzP2bUpdjY2Ufxmaevyk8XCesmCZhmL5uxGEEYyWJBv58mCCdiSqquFEEApQ6W42JW1HBDf2cbHMZy

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