{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1417659511",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0545e278481cda8667e6e562cb568bbd11a4d6fb863f1b1a888c7e33400b520",
    "signature": "0x1766bf339f4638111b9fe39d893e8fd8ca8c5ae9ba20e656fa07789690abf40171ee9bccfd3fbbedefe98cac0dc2d49879346f39961fe8e78b7821e7b65047531c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}