{
  "manageEntity": {
    "action": "Repost",
    "entityId": "819850548",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28e7986829a7f843ad47557e466c82d534ae9477f84fa8e2896766d5cc0fd732",
    "signature": "0x8e118f7cbe89a6708abeb0e7ccb91ae53985dd772d6e2f1d12b82f85da0deb810d33c5abae3fd73f79b1088b57872cf8805af12dd359491b4debd5fbc54b0d871b",
    "signer": "0x7Cd0ceFFA31863F9b36590f34120a299D2391F6F",
    "userId": "651253830"
  }
}