Transaction not yet indexed

53EXmk148gzu2HTWuM9zecDM4LSeR3N6FMjwrmsbD7xX4CMAUBEmuTGKEMoB5YT76c4FrT8Td2b8uqas8Wz6YseS

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