{
  "manageEntity": {
    "action": "Repost",
    "entityId": "319055",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bbe3693a45f667ad73f146af5e82f78f300815b8819376b957586c0146b2771",
    "signature": "0x094cfb3723f3148afd18c4e8efe2fd8b90bfa855074e47bd3ba02dbe9a9dc28e72e2f93c0c017edb67286a815396597d030cd13c8c715961472ac69c0043ddf61b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}