Transaction not yet indexed

21m4i5F9y8bUFSjMdRVY53GrbdH1NbcjRatptGxRFQbvTShSG58cxcVP8oE4dM5GoYG5cCGT1PS4fXsSqr647x8x

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