基本信息
witness_v0_keyhash
OP_0 bca4cfc915d2f6c7fe3c3fea186ea6c22c5f8bdc
pubkeyhash
OP_DUP OP_HASH160 8ebc99242b7380f3cefbf70303347e37d0c7a495 OP_EQUALVERIFY OP_CHECKSIG