{
  "manageEntity": {
    "action": "Repost",
    "entityId": "276680491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60ab5796b74728f5b52519a1f3d2ad1dda2f0caf70e2479309a17f9e212b1363",
    "signature": "0x0dfb2ec76bd84b1fccef7809ffb164ea368f3c26dd5600f5f35b1fe295be03177a409436182a2beb2162acf07c1945fc38e1c3aa31d9c104f62c55c1d15bb0c71b",
    "signer": "0xF7C299AB5282FD59254Ec0098FC5F1B997682c83",
    "userId": "61898"
  }
}