{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146912354",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cc2f66cc29df79417e64b9bfff0a31460c1d9a635f33e29b92d7f744c7cb291",
    "signature": "0xa891d24a2257cfc0299a1b78d51f3b486d13fdff11d5a4cd7af325acfae949d75d8e5f68267d8fd0e77d472972ced7b0be73eafc74bc05b524d24f180dd912ed1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}