Transaction not yet indexed

21AguqbsFZLpPRvMWfTkVHeuRKs5uGucbS8mzDYoGoVGMERRGUdXj2PESMm3BixsV3xr6ktpgt7qsNakfEFYk5u6

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