Transaction not yet indexed

MMrdxEBJ6gzKeUzLT67TrXpZFGnqjZuD3cRVxr5a3ny8EJDP3zVQARDU7YmnbB8nAsQSXrg9m4GyNiAKTjP4HhZ

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