Transaction not yet indexed

3UC16FsSCvyKNLxnLXECKLsMMRmCCnGvFKtei1Ywp7VmZctxVVM2qZ98GsxHRVQpSiQhyGx5T8o8AYs1YbHsoET4

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