Transaction not yet indexed

21tfeL6uEKTQha2EXdCGzr9BAj8PyzwCq6WftUsRa36PUcGcMTQJTCwZafcheaEwqB2pH2Nw4mdDcHKiVAqQAEYH

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