{
  "manageEntity": {
    "action": "Repost",
    "entityId": "145566902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf079215ca669dea7d43bc58715d2ef4ae9b7fa408c3554247cf9143112522600",
    "signature": "0xeddd5dbe4a3369c3d01f5147c1bf06a548d13534f9aa9e9fc2ff4f9717f394b97d3c472ebcea75115d975e4ab992d0f3833137eb0e14f83e52efe2be0b628ecf1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}