{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2131844155",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a907c7a5143b8866af13e72352de1cab080aa212cdd9a211555500363ba9996",
    "signature": "0x8a88c03960ccab662446ace314200a208bab30b4af011f9a8e4299fb6d2117dc373e8e8140448e6fbd9ef1c9b1353e385f25a89437a6f762bb6e36a59bd312701b",
    "signer": "0x4C417a430B0Ada1C6f5012F73C8A30Ae946d9d39",
    "userId": "109887774"
  }
}