{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2019096541",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd01932bdcc7a17700da372d977a0ced238de140fed67bc585a2d42323d1342e6",
    "signature": "0x855cfb8a27388cf6cbd96c6521813458da947ef1e1bd3b79e46c66778c3e6a3322ab30fd37cbbf6b3db2c2b70e2c8bd6aed33275bfdd4499a86108ba77e02c7b1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}