Transaction not yet indexed

21CFznw6Vn4EnVLKL16FSt8aAAQRJ659PFc5xhfv18udXAfjwJPdHVRMRh8CxmSFhRwitppw9eRPBb1cCKUxNGUv

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