基本信息
witness_v0_keyhash
OP_0 4eca020d99a9b5896c5a6bcf955c98eeca99f9b8
pubkeyhash
OP_DUP OP_HASH160 71affbb0ca477a533357fa7dffd83497d438fcf4 OP_EQUALVERIFY OP_CHECKSIG