基本信息
witness_v0_keyhash
OP_0 4dfafab4a4cf6007d661d6b4fd65ccd2a8f19bb3
pubkeyhash
OP_DUP OP_HASH160 1875ba744d67873760f3fd352118a2619f368a21 OP_EQUALVERIFY OP_CHECKSIG