Transaction not yet indexed

53VM5My2G1E2pF1fqVsgX28Ez2Qi6gDXkTec4pMLmcHZvQFiezCLCDg5d7DPDFs4nUaAydHSuovYmYq7XkjnSTS1

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