Transaction not yet indexed

53ainHyivBYhSh7njJi9UnmqTwisgE1j19quGXMUj6w85t5eqc6ykPMbZ9eRa5E9HfDKQa1XeFKwVAMNQvS6uSMk

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