{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1173647310",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37d36c31e0798b2c8c2e10584af5f15e197ba678a94bc53b4d51d1f913222435",
    "signature": "0x6e13c2756dd35b8a3389fa3abb54d684b0e069fb457a5e1f976e4696cb29827f28465135e49121ab243cfed07c3cca55bab346f35afbd6f75d7f0348b489b4c51c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}