Transaction not yet indexed

mdmrAH2ERdpLUmQAw4SDW9gy7LKLkgy5JqpzVNfAdZ5ApftXhvezjN3WYJBHEiZ9ibLeW47zGCd3dzaqwwaacf6

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