Transaction not yet indexed

21ZECdVAAskMC1bj6mswiXGJw3RkYe2qZGSfdiK54ibJN4tbMWv9kxihmjrvbs5Q5pUNtS4Z3v9XZJ5U7aRm8UPn

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