{
  "manageEntity": {
    "action": "Repost",
    "entityId": "202863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71f6e84be8243fe7d2c66adc2fbf7670d83fb89e7606a8eeb94d823525e1643c",
    "signature": "0x0ea66473cce1503fbc82918f7be22a9ea3a84345870b2d6b71f9ae8634e6cb057e5d4e6e6c9ba32f7bbc19ecd1f3df5ecca4d3d83468a4ebf7d815e113fea15f1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}