{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1425579287",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9652d46fe2d9ad81f546ec174eb039a897ce06c15d8103afe8a1f139ca67b493",
    "signature": "0x961027f9a0d72868529cefedb26a2e8e45047f2d1809682a365631c2856b03547e044cd05f48a181c588fd87ec795b188568356c79bd65babfd2c3d7816c353a1b",
    "signer": "0xD71D6a61b797d5436c8d291306fd7DbCe6257Cc2",
    "userId": "117522"
  }
}