基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 0704a8377d68fd5e09f8604b8aa01db316fa06da OP_EQUALVERIFY OP_CHECKSIG
OP_0 8e4c26588831dc9323f38f3cc22e9ce1b3a69707