{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1375034571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcecb1995cf848a3721d089c4e0479bd9a11a2fa26746132df2f9c94ff0fff0ed",
    "signature": "0x9a9315fa30e07e903e5f96d315f79c483e739e41b12bf6e5652fd8720333d55d6312818be65d96aeb63595c406b17721ebad7f631bd60339ccabc8e2443e17bf1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}