Transaction not yet indexed

MfexDteu4aKMfg18eNQR2BetNs5vnqzaCUcRZUy9qFTpvnpVxgc8QdXn9HoYAMyTbbvTjvcsECX9PoyUHLdAEF6

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