{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1088425",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x292973fbe7c456809f6cb8e50616d2ec15aeee534e4c620842f5f30678d370ad",
    "signature": "0x7428e2b842ace1ca02a578dd834b395066a74a632296d72c895f981cf032939800234e324a2d26b76d40534e3510ed20b437f15cc9e1d6fc4333f01a3249e7631c",
    "signer": "0x7848c1438a663A70aF2A2B1e61f7A9229dcc818e",
    "userId": "490080902"
  }
}