Transaction not yet indexed

TmmRrtfQwQdYd6jLCz3x6xYYRH7qespF4sxEdhEppzqg8iVZMM8HeeXNF2WTYNrkxWP7zvSXPoCBPXmLhsgTUE5

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