基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 fecf4807e8feb9d42ad76394d8a3b142897c30c0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1981def6e3ec013d3153cc9a9b77d6c7410d2e2a