{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1477704176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x806d5cc66841f80e1c361bdf8b470488b13cd17d5465a661b4a52c381eca97be",
    "signature": "0x745f33c1ed88616cf527b96bb89de73c8b1e70b764ab0b5214a98070fd99968e627e451b41addcb64d99ae7b9fe168b21c59a58350a78ea9c5dadca34c9231ce1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}