{
  "manageEntity": {
    "action": "Repost",
    "entityId": "562964113",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x587ef573517073342240b2b087647a82720cb12588cae38c0a04013e2875f876",
    "signature": "0xea1b89a6cc11aee2ec36d83d4b2991dcc9953130587bd887ca050d15dc9144b25e98d35c00026f7e022e9c4a00da1dda8291986bd27c0b73d51deeccafdf289a1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}