{
  "manageEntity": {
    "action": "Repost",
    "entityId": "318957",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0083eb6b7a78a4fad014db2e6892fd6cfd504cc564c10843aa7af870b5eeee2d",
    "signature": "0xfbd64f5968cf627f0623dc44e7c11c17ee2cf534ec14be5f5b4072c4d0092b2f452bfb4680a7c1b11a87e6fa051e9689628c1aeadbb0cf70c00fff0c9c2fc6e11b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}