{
  "manageEntity": {
    "action": "Repost",
    "entityId": "860084840",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b69b31b9a171768945b4d1ddd9235e8c464009a77ce1e8d4c2cf22183f4de64",
    "signature": "0x0fa984f8432d4ab86973397e702dbfc9a6b5b07c2a4acb31cae8b149e5fd3f3647d81497bf3a288aaaaf5041d16c06eec21516c997ac7e9c5f825f45ebe994a01c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}