{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075137",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56913ddc1e170f818455b1d364c680c464cb2ebea2e3bce3cdc9747047b3dca0",
    "signature": "0xa96894ac0c5d8fc08c448e72168eac5a5d596948d58fcbb12f0ed21f6d46ef437510574d0642ecb734bcd5da8f089346274c1ecd5481d55d372cd3a8aa6b06751b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}