Transaction not yet indexed

UFC4XjW96da5eW9eNF9gckiuuFL4qQzxoooC1eZNng2WFUNL1LW87uA9JrjAVaHfb2eWGhPxamZoMEpmTBQJaRN

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