Transaction not yet indexed

5SMPGwJaWmtUUVJ6HMdYZfsbin2JWYqBwG3M6ypuPboPwVbdPLkBbNCdQhFuHwRzMVSiTaDbXhcVRPnu4fDbASC3

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