{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2107169195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc218b37eff8570a213b79eb3ee4c380633be108d5e7306ce17995e21e61e7ea6",
    "signature": "0x8e74dd7aafdb63ab385f38c75bc71e7d72cbf22327662cf009655ff4eca7c16a0ff64ece4d5a0103acedcbe9e41f86c51372ad88ee091cd18b1bbce9e90e180b1b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}