{
  "manageEntity": {
    "action": "Repost",
    "entityId": "322298",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95836bce082ad640b6e3f6ee3971c892b13b1abeff040607572baef8b1c9b604",
    "signature": "0xce30dd72e5cb11c621719511c3f8933d1e693bbe9fb6febdbbf3d6499c48dd5a7f689fbff756dcac99bed2a62a5cf244bb39e420bbc918c9dd28a3e78718403b1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}