Transaction not yet indexed

21Tatpu5PWwMQUSQFt8Jm7bSVagNTZ6BKN5Eoyk3nyiVMUFenVRCPa52N8ss5UTWpc9x4AqSr2d9M2mpxQ8GhVKu

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