{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1330441092",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa186fe06430bdcb52ddd9acca0ed234842e49c5a9a388608f0dfe3d1f4602df9",
    "signature": "0x92dbb42b57d1cc0f880d25e34510aa1dc3cd4475e9812286c137cf2f0554765232b1bfb1211def44e5f017394d82928e8760b024541327fd163a37697c42b6c31c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}