{
  "manageEntity": {
    "action": "Repost",
    "entityId": "492674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe41f631008ca0b022a38397aa45b65f4d5e7b1439b6c967613bcb85d34af969c",
    "signature": "0x8c3e0c912edf55db91cf636123fa0ddd0751896bc8b6bd686cd06a45ca2332d477633188da3981c5025544215de1be846f20e8bb33c37add876d40a593c16d251b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}