基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8b3fd1712f06ae38d3a5de4b914284df1adf6ac0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b4ff977164f28c9c9668d2252b524c9d88b2c79f