Transaction not yet indexed

UjMkWrSKeWGK2c5Kz4oSST72VaxnLqZant8tb9n9aCsNP2TT5zSaKdmvAQyb9vN1WHfcejeibaYHQZhFbmfMoh7

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