基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f8849303bae24450b9fa8a8bbe8c87c7d8e4a873 OP_EQUALVERIFY OP_CHECKSIG
OP_0 012e4772d4ed9351493b138f4eb1b42556699b03