Transaction not yet indexed

21uKkwXar37nqMC21X7mvjxJS7efwqi8tnkWaj3e9BPyQMWCVMsdxCPi9BfkiBYwmh4UyBL4JCNNK2LjfZCeCq2i

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