{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1125941268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3709642745cc70db2b83ea9ecb4880441183a268f7cabe05b19662d31a0fb743",
    "signature": "0xa993f6255d256f569b63412b95ddb7743eff75db329675703ce861637851713e5277998eee84f432bd19ac63abe5ccd5364dad51a311edf3a09d4caf1aaf2c691c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}