Transaction not yet indexed

5477pUfMrgUeX7U7hve4rGkXCV5DcRjNzEW4zHjBvaFpeAgGDYUhynxmGo6VNUDSWndNLKmmc8h5ubLoPQn3wJdJ

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