{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854767",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27ecbd75273390d404306cdf1267ed61caaaee3b3179f5d8e9f284ef68f0a71f",
    "signature": "0x5faeb474678cf0d0483714ba6a5ab3fd357bafff3019e74722ad6a883abfc4271e9ed2cfb2e425adb8829c1c5c2a42e27f93f52df32565753d6888de4b3432f81b",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}