{
  "manageEntity": {
    "action": "Repost",
    "entityId": "531170390",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82db86dada021b0cf9d5a3dd8469392b6c144866e89663204d5b3a9f69029a2a",
    "signature": "0x925156ac867e810762febea7c2952fff6aea0121e2c03c8815afda3875a1260c0666fa9198dec109afc55be69b914cb58b6d8d2275c80131fca9c3f6270ff3c21b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}