Transaction not yet indexed

53NfSnqiXDN2S8GYEDxzECXJfGvp2rsqoxo63rFkPtmdFLjEGkapzC8PhkaUFxMH7vVam8F3pGU2WUZDep4TUXpx

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