Transaction not yet indexed

5b744FD9EGkJ1HSab4VMUsyZYYFQ7j3GRcASbBW2rrgG5vv4cBaGK5QrbRMbFymVrmwtqZ8P2m3ivcpSLprmgDH1

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