{
  "manageEntity": {
    "action": "Repost",
    "entityId": "163409",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f4d8a23d541b9c295b900fb3b5ca3e0736451cc960b267e2fe718f65e27679a",
    "signature": "0x9ceedf9b52fc439fb3ea30b15435af6394b4202624ccb96299aa42b97ac7c1422a644d5515badd3cf848af7d50d9bbeb7734a3ed76d7dac2a1fe97f3cb6b6c121b",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}