Transaction not yet indexed

66XuiKJDXA9PTjrKTBn79V6N4pmeufEDYTdWbiYcLm2LSQuwdEtcu3mERXyqKRonPiS7FgL1ZV1tLdwhZPqDNYU8

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