Transaction not yet indexed

53mEFUrkZrbwQUUVHdPYeRMEa3DUnBMdpDZ2Mxw9mQ3wqqc1ModgQJUAEdRkNfRr7Gkqe1jsrP4NX5FMDhPQWWQ4

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