Transaction not yet indexed

66ERYCbTa6hSYYGc1h8eQustAzWXw59WBVJEFSfgB3o6e2wrgdyPc16nXF9tbxqkVG519VNUf3ePA2d7a4jnRKVM

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