Transaction not yet indexed

21YQwo6St6dN2yunAA4zYKNxdvEfMQC54kaHfx7A2KdMusPt2BAm4RH6cD1uFrqmwoa953EfQkxXW8viePGvPrmH

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