{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1125739603",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab4843722130d98f0f7b2337a3e08a0e107fc9ee721a70bcd7bc7e607df8a3cc",
    "signature": "0xe5093d164146b3a7d3f9f5ed193ec464b2fa0c80c3b35ad5dc648659f8ab27986781c1f5c525a8cd23db493d380cec98ae6befbe2ee80a5a8628faec9537ecfa1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}