Transaction not yet indexed

MdnKywCYKUBwpT5WYKptWQeFKmtuSXQsGwss5u28yEFtwcLQBPaTsr4Bbhfi9dpoVXYePyxeyiqY6vk5ZAbNzJa

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