{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1289524997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb1faa87533e6047221ffc46c07c033cf847113ed286348512210a009eef08b0",
    "signature": "0x5f152726e7e7ea3c16e0a9ce82742d57380a50d95b06a2223bfa913aac9a6a081ed310c7b0282abacb468ccaa684e26555466d8b53b09009785d02df9e9bfd071c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}