Transaction not yet indexed

21rkNZTMrsxNpSTFCdhFHqbqTZt9XPPEtUQCJFbUk6SPJgg3YsLWiSJoPuLVH2jbhNwkPaeZSnSQ4KcPTLfTPv5R

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