基本信息
witness_v0_keyhash
OP_0 fa75244905a8f1f2c244c276fb8e1b3e1e0081dd
pubkeyhash
OP_DUP OP_HASH160 421edf8ec1772a5246abadb975f2d0d59f459486 OP_EQUALVERIFY OP_CHECKSIG