Transaction not yet indexed

MkG3fuP9PtBwbGpTBzg6Lv2noXjJRuGu2hhAepkScBWYGtQtRpyeRUknutbaMfYMkZEYZDW47ZuSC23C7xDavdc

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