{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1299310924",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2281cbdbda035ec34f68ec25c586c9c924785ee0b78f70f3c627c2150d1818f3",
    "signature": "0x41cf836b6517700411657135aa4f7466e92d02b87d06c77d65f74a336feb28a125d3b22eb3f701d98dca897466efde2a505fcc6081d40ce526e501e1ac940a9c1c",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}