Transaction not yet indexed

DExDkxM2bvzaYm9undi5nqTS87MUduQFb86cz4WtvN9qA9GWbQTHVDPiRfvEHcnSBrNsAFeeQhQKhBZuxhiTZr8

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