Transaction not yet indexed

21bRVbBunSqcXK5kMLNBhAVBYbSw1sPM7LCYyQzBWj5p4brTA8PuPrh3KoFzWxKihvyUhJDkcShMhDwAdERET7h3

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