Transaction not yet indexed

53hdefbiDzC4mjxaw8cLkdWJWtoJSADKQNaxxpqVkWcaT7c74MZGjuCYiVVv1r9AQvhZ2kRhwGKZFundfqMJ7Jd1

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