Transaction not yet indexed

21mGVZeiXXUrwUZWmFKEAV1VgMnVMWD2hG4xSQYMSX7LP4AN8G1tUa1aQfWDHRSSexWxGTcTbEyQZQ4CcfRhXV53

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