{
  "manageEntity": {
    "action": "Repost",
    "entityId": "419013737",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xccdc1b529dd0b621146e527ff8222667904690c4178000611a412c053879be4c",
    "signature": "0xb474f384dbab9033b4982cad60d64dce15623c657093046106d734b32bc3174d2963241377696308d2322e9e86eeac63e8e452683c695ea973be995693f7d3d91b",
    "signer": "0xa22176a11BF6703EFe39D488aA7cC06aa781C44A",
    "userId": "633924738"
  }
}