Transaction not yet indexed

53SBP55eprdoVjdUnYULEyNqkKunCZTHAYA96Xv85jBrv5ZtzgwDPY7zTMjBnWMsUay6qcm1QDq2DBnexTwrhKZq

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