Transaction not yet indexed

TKDh667zbwjr6DffMU5f2Jfv19ST9NuGpkpSrC9r9dfSekpgUBDEvWtpB6gFJbEyYXoe4PJaTaFS4CRDgSQHy4k

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