Transaction not yet indexed

MMZafjpCqss7dTx7Bmodi3j2VULH19GVnrvFH4AFS1xFF5JnJbUbPjC7VbMh5MzbsxVUJULz7HU42d27WZvuEx9

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