Transaction not yet indexed

53RKP2UmGJ6gVFce4H1WLSJcGzhR1x3o7MdPU5X9XWfMFV9p4amJ2NscHvtwRRoVEBRGceTG8ZxendF5x3Me5WeU

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