{
  "manageEntity": {
    "action": "Repost",
    "entityId": "359313336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8314e57afdee5b1d6f799963be881014f1b17286ff849629483089b6f11cf293",
    "signature": "0xb173f2188add055cd08db8e739b7e76b7b382a87cd562860d7290365773add5e56a5ab1e2b2a464a25087ebd141a0ce4250a986a9b7a772d58c713389abc1a651b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}