基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8b921c9ba0ca45fe421aba76a729cd7581b28ee OP_EQUALVERIFY OP_CHECKSIG
OP_0 85958f0b5cc67db52186cd43ce3dded32b7c5d8a