Transaction not yet indexed

MPi9PnFiDF5Aq7yvLHEQhWzt8krx8c5eRhLFiyRJyWSX1sKJgDQBcpqjRcFhiTrvRTtm92sa1BrvRMYTLJRp2S1

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