基本信息
witness_v0_keyhash
OP_0 494857c0cf0476bae7f906aca79da2c55e03359d
pubkeyhash
OP_DUP OP_HASH160 4f1937f97030e1a6371faeebc6fb9a4b7e17aa52 OP_EQUALVERIFY OP_CHECKSIG