基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 18a3690fb0a2a22c5e7dc4c279047510f6ff87bc OP_EQUALVERIFY OP_CHECKSIG
OP_0 4da9ca996f4165a13df74fb75f0f6e73d6a6a182