Transaction not yet indexed

21LygQckDRTCyPosG2hAhFDmDfCfZZNCbdB2yTLHMWGHb7d3MzNiKBuvdvXGxdTXW7GxAD6Wc7k1GQa8hHPgNPZw

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