基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2ec71ee01e9efb5917c340ee5d50baee1da15fd7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b9d9aeba8cc614ef03247f6703b3442b5adf995c