Transaction not yet indexed

21ffKUebXy1UiCJzPwKgEo7hU7tuHYQ3J2kYakTHzBgPXCUbgVuv8fnFMngcTbN9CB2J9U8C3nf73WQurdZWExqK

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