基本信息
witness_v0_keyhash
OP_0 7a4d1abef094b384608ebcb9ee1d76e686476a8a
pubkeyhash
OP_DUP OP_HASH160 8f1f291c28b028cc2d76beedf8fe333dbcf4eee5 OP_EQUALVERIFY OP_CHECKSIG