基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4a6ac74dc6e89e706753e36e962bfc889a61f53c OP_EQUALVERIFY OP_CHECKSIG
OP_0 87fb5630e3b574c71f9d0ead4c37546c4f6ffa3a