{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1225768367",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe128b4eeaaa4d1376414b91780fdaf37865d8a71922b2915b945fb092bba828c",
    "signature": "0xeef1a624f794b735290348254d8a1323e8594bff3b2a4b6cb6c4f6cfa4819c6602a7d9c6c6382d203dda3541d26453ad29f8493ce12db2b8ebe3edfd79c2e9111c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}