Transaction not yet indexed

5SREfpbpVVXmaVciYQwRrvV12xjcqx6CzQZNA2foZ2XpeBkMddemMBWcqByReJS7FdDPKoTujtwAxNuodQkPFu3F

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