Transaction not yet indexed

5mgZkZ9SumiKUSzbSSdvF7RzMwftYXifEnPkeMorDPCWRdAxCg1JbBaXLjUTrfj3txTE7D1JY6f9R1vnf7TkMXn8

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