{
  "manageEntity": {
    "action": "Repost",
    "entityId": "710614566",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1c38febf36a37b21ca3e10c27942a357f0932b7db158de54a78f0cac712d2f7",
    "signature": "0xb0a11577ef87fbc07de2d56a0a5bf51e0358ed79716e9a9419551ebeda1826246172cae4eba27fedfd4440c1354238034b9c25cf1e77de273d393372502643291b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}