{
  "manageEntity": {
    "action": "Repost",
    "entityId": "525352133",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x694d47e33174cdc947debc8e2d1580c15552a24d661df3295c991c421ca5b1f8",
    "signature": "0x092dfdb189eb8ae10facd1ffccf162d55ff27bef8954a86c1756ade3a748ec8d3a5a1cbdc71dd5c8c7b8d152571391b703b2da5d7f6be589a9c4c2b61120a2411c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}