基本信息
witness_v0_keyhash
OP_0 1a2fe58b3b5af10d5e97816b09a1a54e42c0ef40
pubkeyhash
OP_DUP OP_HASH160 508203cdd8bc786fd7bf56648d8dc77f2b75663c OP_EQUALVERIFY OP_CHECKSIG