Transaction not yet indexed

28TCDHLohb7LxN4YJcymsbd7kUGQeLRJsr9c8vWD4ZQXqn9ASE6VeiAn7FSWk6MUpE9pAxn4vY44eSH8pdLWRGup

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