Transaction not yet indexed

5UFFFCd1npSzwUE462FKhi4CSzv1CzQKmFM3axvsFkwEQpCAwqXd2VmmAH2BpuPAKEZC4hCjKvxiBXNovjvU2jYZ

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