基本信息
witness_v0_keyhash
OP_0 ec4408a5da0da4709e4831b0ee2129aa5c22f0b4
pubkeyhash
OP_DUP OP_HASH160 975c93d8916c23b9c2857a3e5fb8932857822af3 OP_EQUALVERIFY OP_CHECKSIG