Transaction not yet indexed

MNKyhJ51KKeVipe1fvKWN9uVBFtLVpyFpiSWzwxwZj3dcv3JRwd33qWWVrTkJjq33boPft9wQCR6kpZtSdmeWPw

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