基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a2ec3ddf229c6ce0ac231bc6850345ccd1bd722a OP_EQUALVERIFY OP_CHECKSIG
OP_0 b75e9c1966c53ad6a7569576c76d9ebc5273a964