Transaction not yet indexed

21bfXSm5bZ8Sg5SotkPPpPJJNUQP1GGEsQBHo9nZeo46byQbMySo2NwWrRMxcPxHuV3GhNG3Lg4Gjff6yz1xQ6gr

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