Transaction not yet indexed

MAy2bLJqWVRtad7GNHJMzLysm2JcZ2pqPw88bj2fHPUtBphLSELtWoY5qvF6nEKWMprRr6pMEffhFCgP3VgVisU

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