基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b8ab1e885107d80a619e012a248f842e1c64a814 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1d9d19452932883c2b4be90e3dcc83850f74b45b