基本信息
witness_v0_keyhash
OP_0 3a7d847e39d389d82cbc8217efe8f366c96ab84c
pubkeyhash
OP_DUP OP_HASH160 6ad4e655f42b7bdc9719ef7f3c8b77f2019ebea0 OP_EQUALVERIFY OP_CHECKSIG