Transaction not yet indexed

21GKd5dXP2GHfXZgUuM66UnTuL9GBcfrSWSBKnZXADdDCkMVJyFNJbffC3m8zbUiJA6Fgke5DBTW13tEQbASmfxc

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