基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 677f3d4f7acd1995264d39aa988c38a30dc706f3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4a7c6587e6424cadd0236366205c188c02fd1b2a