Transaction not yet indexed

53EfEiix67saFDsRjjpmLhbDaE4X3Mx5Qa31CEaryGARdUmDydKjJXeCqpFiUFLZbr8u7Zgiq9bKRj3oSc8nZZ5m

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