Transaction not yet indexed

MPrmijRX7xFeJ1arqmYoD3WsNt7F8h751ABSMMvPvxZoTQkjXRgWAxmMYXUTafTna8kFWaevrb1uNXGPU2ZWS87

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