{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1190787211",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96008da8748cc5de330b4e3fa1294fb6efa508121247e9dd56ba02f04ba73f3a",
    "signature": "0x4d7f1f11e6646197120e311550dbe5a43968e9f2a64f63ded8e7d137b0acd0ad26113696c4480b777fccfbd5a2cc78637840747ee23b5b21adfe84ad324eb5261b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}