Transaction not yet indexed

53SpjUavuSBLue5t8zMJ2WP3wduhpdETwgLBoj9U7uSetYSy7XaxbGd3xH1wA9v2hoX3gFFvZ2MTKP3MRn9fNPqp

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