{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1319799161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd125d9594cde79d8134fafe8bf0be9d4486b5f8973d8902e447036848737b867",
    "signature": "0xc9c55b406790358f7c4b5a96eff673fdbab765f6d21f75ab12eef98613d6187941290a7fea3ed9711d0560caad672ed525cc85008435e58615216be0e1e165b21c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}