{
  "manageEntity": {
    "action": "Repost",
    "entityId": "410813",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2408dab7442dc955d3a3e3e8e1aae4e4987328c2d47add2622dff784418722b1",
    "signature": "0x673744122c8e91ee35ebfbd3927d03900235328ab090bbeb1dc9c7782ecc337279d7a54da3f9ca65baa96f67eef89d4d92cc4ba7af6863de1a5dcd6ad592ea721c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}