Transaction not yet indexed

21c4YuyJhZaq6H7L9iKpXSTtsaS6qk77s5qHiDiBir4xaxM7c4DYESVHXHXi4Cca2Sh4kk5jU4v4B4Lc4pbkWfz9

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