Transaction not yet indexed

21b3dJjHjVAYxgQcsx4KoUZPf7YsVVK6sTQqVLEdATWW2D4vnDVxjUG8Mo7DYX8XVYr6CU1C6ZoPAuREPWeKHRtY

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