基本信息
witness_v0_keyhash
OP_0 3a2141180bb47a1fbd67d879da5243dfca3c0c5f
pubkeyhash
OP_DUP OP_HASH160 b12f0b4fde81e8835ed796828485772b9e8573b2 OP_EQUALVERIFY OP_CHECKSIG