Transaction not yet indexed

21iPX2JSDe1PqfMR6NqL9USwjnhr2Rd9xxt1EqPQeVLLtXvoLHGmnXCWDQ26Exbq8vriZsbvZePtRsSCu9vfjps4

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