{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1570724027",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd55245293770864a8e4d4e919d3623c7fff1896ae53f65eb78f5d6f6133fa666",
    "signature": "0xb31d861bb758962408a7ec0737068aa04faeed72ecbb63d6640e7a09aa42510c3dd30d2832054063ee67c1f6f5c775b3fe918abe9f65560800e5b72250087a6d1c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}