Transaction not yet indexed

AMpQ19a7EpzMMigPb6jFcs2xiVDhRAJLgAFkGdTM4m7MvtQdpctdj81LvRKwepRHKxd4nNi9VWQ55eVw2ss4Wbb

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