基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8ecfaa3a480e7e84386cf7868b5ee68c59fa064 OP_EQUALVERIFY OP_CHECKSIG
OP_0 c29a45903aa0c2c4828fd4762a6e02289fdfd39c