{
  "manageEntity": {
    "action": "Repost",
    "entityId": "295966384",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe9c31168dee1c1a84ebc39e792b1834bb05a6234a767a3a996ca38cdc1e85be",
    "signature": "0x4138150ed90bdcd10b9fd14e3795e811c51195bd091ed0dfb54cf6203983083024f8858f5b4f43319bacaedf578b9eef55b913515ce6e53dad354980986a11021b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}