{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1316847636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f491c143149e8030490361c348dcf7eb4bb6f16d42fd0c328e78da3f7d6d585",
    "signature": "0x852d08c7398ae495a880f02875212f34e49b74cb617c69bb99850334dc76e4d9422a4bb46f8810c92751bc28afe9166d3711927b7054ffd311cdd35b7bcc8ba81c",
    "signer": "0xa185Ff45de6FF68eAa1d7ceC338cba250810134c",
    "userId": "54166466"
  }
}