{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2141504912",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad11059922f763d9a3855384818fe412700753b3fca529eca8e678fc6ac59185",
    "signature": "0xefa3657c56ce67a67d1db9e72c56c80e283c63ddfae8c1d5dcc9e8178b43337409392692b07cdd67029ead4d3919b97ac7683cb9c70c5673b40bc7df18cbcd401b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}