Transaction not yet indexed

53XDGmgmSgJAeJqEe64drFsWKDBgfJnoPpYyACRvYJTSYDAxc3dJEcrLY9J7EHYYveMLsFdfdPPNmhMUMPXoSB3g

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