Transaction not yet indexed

5CuYMWXJ89jVn49wsFZptPgz3w76f23yG9oo6NiUnV5P1iU2KVQXWTmZL5nF23XH9DsYr4thYcfWgEW4vTiEST1C

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