基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b9a77b34c57c40b11190f4f48dc1532aa85b109b OP_EQUALVERIFY OP_CHECKSIG
OP_0 a7c2bb4e3deb83a85f362684bb4537e8eb7b70eb