Transaction not yet indexed

53LjFwfAF46ZboHTfDWsZ4j62Ba8dNF9JEqEQCcX4PTpDSJcos24p5Bu1b9AUzYFnnS2bDHWkNFURKwPfMyWN6vx

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