Transaction not yet indexed

28KfEh852iXgMDBCwBStZd69KBc6nDhz5MLG8JUQZeM3YioFNmpV1QahXhUpnJq4mitFNS4KKVEs9egLZFeME5j6

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