{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1007831729",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x092ca365a4b55fdbeb563664ab8f34976495c47e1dc703e16c38d9b3dd9e9739",
    "signature": "0xb002983341c7850eef7572428b3407ac6e50e6e2b0220a0a0538c75542e7d72d467f3eb2fb602162e19b1b0bc1d7ec7d4303acc5c3e1288a0b273825340559891c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}