Transaction not yet indexed

53vcU1Gb9qCFv9PLv22iLPJiosPe3mtCkcLnV4dqZ8G7PgBKS7tLbqavGuC449SNvhkueKVLwCQMPncDKyGmEcm2

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