{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1459990486",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x873b4c9719fab8d07bc7140b908b92c4fd1b5126b72216877179f70a2f9de220",
    "signature": "0x5959552c4de5c135f92d885a3244731f549d13dc976583432eb3b1f77135d5562dc57e955908bb45ab06299553dd8cfa715f75ba77ccd9202254decc7b8e737b1c",
    "signer": "0x0168976438910D2f5330323a0d0141Fb4Af95032",
    "userId": "317847"
  }
}