{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285941",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd96dab4029311ecd16ec44baa47f6eee40e42b1729829fa8a0090a3d153aeddb",
    "signature": "0xa4e24f3938d63a940e8f7b9d2cd6f43a5c00d925025300ff3feb1e28b660730f2e9de1906ae7cceda043fd65b4baa5d3897cad2f5737acdde4725f7df63605ed1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}