基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b300c51b2e75fd714a94d229b66a7e821ab4bfce OP_EQUALVERIFY OP_CHECKSIG
OP_0 51d4f28157a9b8345f07438a5ecdaf7d112ce258