Transaction not yet indexed

53LaAm8kVYo1NmcW9BKW4a274i7TBLgZJYspRM1Nuv52mKyEueBYFnnL3ff2mzmq7wBU21XE39rQoSrRb3AP3Def

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