{
  "manageEntity": {
    "action": "Repost",
    "entityId": "263237054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a4d76dd250a04682b9a619e56a02417f53c837277c12d3c8276e0fff2531bb7",
    "signature": "0xa7257bc49f151755c8cf2886d6f01e85d46f4c2d52750b2178e09c43d2b26acc0ed687bf7a979fe6e660c32b8c7da0cce6fa3c2357f492c1ba73ee7286b9e14a1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}