{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1285688250",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43d6584e35b7d0f5a2ce71795bd15f3c45bedba3f73baed490dbe2966818e14b",
    "signature": "0x390d85d23dbd915f9974e7025761279d3216372ea662078f12b8f676721c4fff2151042189684ad76bf3a44762c0a04fbf10e2017eace56fd845bbecdf627c921c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}