基本信息
witness_v0_keyhash
OP_0 2ec268719aa78d0ff5c5d298d3ea8d01ffc44a2d
pubkeyhash
OP_DUP OP_HASH160 4d21ff73930d6f2032fb189cc21b347e919ff6fa OP_EQUALVERIFY OP_CHECKSIG