Transaction not yet indexed

MmrdpMUamVRqPsDhsH6iTi87wKbCy3pSf5PPbfKu9tnKQ4P6D5t7bdT247yTUkE9gsQ7QoUWWQRAWaKcyFL6Yo2

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