{
  "manageEntity": {
    "action": "Repost",
    "entityId": "540178102",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd45643f83f1a2744d58488584192f9e5870b1b48fdd053abe23c7a884b6aace9",
    "signature": "0x5ef154a19bd5090fdd7f14c7a6a65c3b314b248f7cd77b78ebd280dc3b66a66f640196ae860c964216bda03bc49611382a3368f09cfbfc3096bdc35b8db913281c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}