Transaction not yet indexed

21TCYLvJjZrPpQNfr3C9VkbRY41hpZCsXseXVQeTimgh3j71YaapphaxvR7YJ7kwsV4R2PpY1bLwwFC8hQQNEeng

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