Transaction not yet indexed

mkY8yNXLzKmbr7ZWDjqBuuR4msgvPPMnN7XvYaR8a3WaX2sVkLNBD3ZGBCAUBJcn6ug6TG78euaCKCTtNUdpa1j

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