{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1410083789",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x143fe850f0f8387e5748036d4cf12e024b17fb4e38285d76573e4064571439eb",
    "signature": "0x814e6c1a5f9c2968e29ace63092818f09cbafab611f2828c67f9b6489723fea70acd5441aabe34b789646577cf7d14fcd512c5096bb249c773c19a18b6ce4d361b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}