Transaction not yet indexed

21t4aUE7t2c3XX2b2c46Dwjd1s3cKU7JY2yaYQRsY98qWdL7uET6rXDFWY6fjmuFN3vE7PvfBAJfeqa5xJTFjo1b

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