基本信息
witness_v0_keyhash
OP_0 8ec5044454a8c94d1e7b940ef8c396423b42637b
pubkeyhash
OP_DUP OP_HASH160 7c45b8a243d1aff401397e490a90a5c19a9ff8a8 OP_EQUALVERIFY OP_CHECKSIG