基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3a666c2e8b5bb554c5fc2f647d6ae35f4782288b OP_EQUALVERIFY OP_CHECKSIG
OP_0 b6baf20035a3d56e30be8e8a37c39888b40f00da