Transaction not yet indexed

2Y21ZmdRRf7ejSMfYdvh6y3aBF1bPQhcmbJTRZwWW8DULgL5ZeaexfDD4VBorWVK2AJrkM1Pbe2HN8TCy2DhnVu7

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