{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1814280633",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d09b2072db52d8eb8a261c61da96cc9e05f9e7f676f3cf01511e679896a13cb",
    "signature": "0x65da74a8eaafda67e02357223f5c88905ce5664374b1f3b32f3186aa1ec8bdcf346f0aef736fe2510030e50a9f4319719559a2c5a64b41b5474f887440c8d2351c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}