Transaction not yet indexed

21TwEstS7aKGTFjasihbAgpnuopHUniS1fSpkm4VUnh9iEgo53qCwxNhTZPoAeGAu2pcKyJPzTYpNR6hGFogYPbr

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