基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a73b4b50b57e5ae9962449ac60812aa6d8dbc9e0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b7e70bb958065b0eb9b97cb7fb40bb2ff4ea6203