{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533764864",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ba54b5db4e4bbf397971d7cff012fc771fc78b017ce493ee0a7f86b2c915d04",
    "signature": "0x20b68ff6526cddd6445354689a608e9c9a6108523a4c39ad997b30a30709f7df462dadf44a9bcbf33e51a2c2a2225820bbcfb934d286f3ca36b865ee6e6053391c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}