Transaction not yet indexed

256AfSMhGVva4w3EWfEYsU5d32uPD7EC2vQHh4vknKBwNm2uZFzrmGGs5Zj7DBCucuvQdTMWJkTDMEXfbR9z8Bc9

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