{
  "manageEntity": {
    "action": "Repost",
    "entityId": "246375",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9872a1f46b74d346146349223e134b6449fb1b74300510d249f0b3154f2c1f9",
    "signature": "0xb14b4620405de1dfa38ef0abba3f620c2f4048c2e92848f8956ba0034a433d3b778459fbf03f34f836a6f583ea6cf4f7c5ada38e48d9391dc4b026aac19569f91c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}