Transaction not yet indexed

MDe7o7BGWAeqqGwvNSbqrm9qMAUwtNe5UGyDzwGvyeojqM11i89a86RCKCPmrxSjyxvqSveccMZ5k1EqLqFB2fV

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