Transaction not yet indexed

53TPftVUDLpf5rSGSF2jct2sUKb2nx2FKnfw6EGZV4u7oTJt1qZProb1q4MpYmt7oBFYhsc8q9SQn7fcnU4M4rFe

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