Transaction not yet indexed

4MmUDMX7higvjMdMYbKqa69MrV1vRRRscNJeWYNKmrbvyfaxcT4My3vHiDSuD9oNDmRZsnrG3fC8HNArS8EN6nrZ

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