Transaction not yet indexed

53Zf43dBRTYeAUgkkCKZe6q3Na9qA6Mjbp1jBFAy8FJ2A181PRB7B74FU6AWWWwAXHHT3fF5t2oecS5kciak4Y1Y

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