{
  "manageEntity": {
    "action": "Repost",
    "entityId": "410792",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a3aecd65e327e593580a81f0be3d2dd01f7bcb5bee4ae6dc80a09bc72038671",
    "signature": "0x78b8162bafd035d47ecada24b921f0b09cd588fccb99c2c2c1d6f3dd5677446f78596c9de0ec203c77fd83e1d440c771b66c3913a2afec5a7695fb62a613b7cf1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}