基本信息
witness_v0_keyhash
OP_0 a1bf2eb5e9a5d1dbfa0c1c9f12511cb55a257c78
pubkeyhash
OP_DUP OP_HASH160 3bb2a0446836a5ef83664c22a790ecbf6f72bd02 OP_EQUALVERIFY OP_CHECKSIG