Transaction not yet indexed

53ftVv5nspk3ZwXrSQAEZrQSbPFu8rt1mGGUMSoJpQdyLBGiMFXPWe4qc2AkcZBRqzF6q9PRzXGZdCUF2bS94CT7

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