Transaction not yet indexed

5uffuJd6TUnE98sqiKC9mw9My2bSGDL9bhmmfVNSqzg4LYHT48mvjySwLGEFRkM1WR7EYiFfF4yLYGVFL8gkMbHp

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