基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7a74aaf4c3be5cab5b20728c58fc719f2faf4a16 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8c15bf68cc5f5f1237b78dab8526f37e82a8788c