基本信息
witness_v0_keyhash
OP_0 a3961f6e061bde5f5b2f65477b5e0be52d2018d4
pubkeyhash
OP_DUP OP_HASH160 87642fa8b2e4af6d7673b70cf718a6e783ab3ffc OP_EQUALVERIFY OP_CHECKSIG