Transaction not yet indexed

21TWeypiAKxFeARenWwBG7o57NdhFRyPCWNMsgD5DEeqjprn9FJLP4XpqaZRCJB8VGic4urKTz7VXwGgBf5xtMN8

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