Transaction not yet indexed

21Y1FpPkojFSFTACKs9dDaQsEdDrMkDoJfKCfiMu7Ci6z16uUx78pCGdkdbYzfsoZre9WsLGAAbkRsuaq6UJeW5L

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