Transaction not yet indexed

21DkpyN9k3hyZ47u9a856WQ4jJohsR3u4XqSMsGnPxVN9ebnpNuoK92pcPJmbMHTo9BAh97rcoCXtyyHrfXoPpZR

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