Transaction not yet indexed

53pC8mdPQLaFvmMxjENoETNRbguYKqiMnEX5RR9ybQf1n47gTJ9yMatnarBuxV7XfqJgdnVb3SGQbPHsyJ35Soc1

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