Transaction not yet indexed

21h8ZxDnFmKDLAPpH8uYtVeLszTeSpffsX6Ro9AAnSPfREcvyMUfKP6tpvQNAdQQ3qTr37xELkdPV4siMXoTnha6

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