Transaction not yet indexed

53o1b3QDqUghz9nNRBJmnCCDkP6KTEzup9oLWhDUhbhvqdeNzXrcTtDNA6LCBQZirkeZe9dYYXZVmYwd2TGzWQ2S

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