{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1125546313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x027f4d928d7b0a5a2ad77e89f11309138412523f0b598f44016e16fb0711bd2e",
    "signature": "0x939893a981ead10e834c099a50fd950748dfc904b1c7817be4f704fb500f10c4058d7179c93bef154b2a89d21973abfc32d7b17925e0f70dbf4ebd6eaaf8af321b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}