{
  "manageEntity": {
    "action": "Repost",
    "entityId": "956155",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76333ed40d696911dec4f7a936b88698eff59761f3e468ade6908560410c0669",
    "signature": "0x4ab89cda63235118b313a7920755342e5afbb227e533e08601b108dbf59074cf652c709c5c1a23ad05ab09ae0128ce9eabe77f87a8c9067cf564d46e12c77bfc1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}