基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8c0f748e1a8b8ab23b78ac062e746362b286bc2b OP_EQUALVERIFY OP_CHECKSIG
OP_0 70d76397caf80df14d0c86b5d90f88bf8be1e448