基本信息
witness_v0_keyhash
OP_0 14a7774331e8e0178f61813baa213d74e8eec7f8
pubkeyhash
OP_DUP OP_HASH160 6612d2c70b61d07c4492a9114c3b90419c10b458 OP_EQUALVERIFY OP_CHECKSIG