{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988257",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66cfed4c23d8f0b776e1711b3b70bed1b2184538f994a5adc2e421616186cbf3",
    "signature": "0x546d2ed4cf3b548d76bfc5753c8e4d2e0c10b091940d47cb1c6188674ec8565e0f6308ca8b014c7ff44d98bdb2e91330c834619432ff653da2ecf82bff5e59961b",
    "signer": "0x2B28feb1CA15953a5a910C4E741698a24e8b3FE9",
    "userId": "887020893"
  }
}