基本信息
witness_v0_keyhash
OP_0 1974e69f7912ee6d4d7ca37b7956704d7721dabd
pubkeyhash
OP_DUP OP_HASH160 f3620b8beb2e5ba7d2230bf7d14fe8a558c07dd2 OP_EQUALVERIFY OP_CHECKSIG