Transaction not yet indexed

4Cx12VjW13dvZiW1ojJmd2ikgQCtrZR6PGLC3N31PBKVJvS362MtpGP3Zpxak89sqEeKu1nZvb3seqY5nAEJt3Ht

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