{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038079",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc40a5778e30553fdab609533a2a3ba8379e5dcf046e3a9fb6602d5834260231f",
    "signature": "0x91372430c3a450f73cfda0ccb70253c6b00a77da08cc9017fe74ae238eae8cb4146961befb43833bccb92556d844c7c03bf7a14d0b66e3998505ffc566726fd91b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}