Transaction not yet indexed

21NderMBGMTgrWdp8fgMVex2njXfFZYm9nSJpCeRxTijdF8vYZLvmFWwNJGR5Z9vPDzUhx9H1THMTD4dRL7MKLyZ

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