Transaction not yet indexed

53kVE1sn37BB1dVBsMXd35eAa8RaL5hyDFSVvD6qbuHf3SQgpVs7vxDAJB5aShBcybrHbXM4QLkATGUQXKNBjcnZ

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