Transaction not yet indexed

5efX1GbMNmRiuLZKSiNzamyG8h8nQJXYiMg6dSNXwQxr6wxpvU1syy54UmgN7kBWbnMNBs6eBeYxbNqqeJrLFf56

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