基本信息
witness_v0_keyhash
OP_0 6519bb2402e3663553efbf6f1e88874a38ac58b4
pubkeyhash
OP_DUP OP_HASH160 121fc4a85b49c1be1d6a7bc35e82bc64a18580bd OP_EQUALVERIFY OP_CHECKSIG