Transaction not yet indexed

5Yk77WugTqGAqPfoHLkdrhHLc2BNCnumajF7SHoPJcRYNLwcd4uug7uPwhPqwjWqstyGp4G7U1EJeGtrAqbLLsEZ

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