Transaction not yet indexed

21BtmLRc3tKt7c2EaDMt6KZ8qZHUGdGNujgf3DifaRf4VVRzFTSRhDNRzmDyQebGvL4dfDUwYTAuhzxMvgQ6juvr

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