基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bbcb57f70cdb6af803a48454a74a7a00760562e7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4c8b7da52c84d1c3aab906a002b845a973f7c678