{
  "manageEntity": {
    "action": "Repost",
    "entityId": "859199127",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8729c83fba6e0d48d64a08a13bfc6280ba393b5b3dcda9edea45d7c89038e8b7",
    "signature": "0xd47c9c8c35527bd2d390e30c9822cf7180b3500c9a976e4ca4eeccf1285c6c482c40a3e67a9256622bcc13616e4fd499ee8421490d00e8f116f09551f339f2c71b",
    "signer": "0x2d605901F4DDd5De51e526E8E2ADF7aC0a19c248",
    "userId": "5352096"
  }
}