{
  "manageEntity": {
    "action": "Repost",
    "entityId": "991293367",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c68be3fad5434f67682d8fdf75cbe666b179636bc6531e3d89f2a87a176a8e1",
    "signature": "0x8be0824cf72b7547267eae1e2f82db1a981681e1e36204259244c369b27b5f702ec9b54b812f4a6151d1f5484d5591504a32dc7e1fc2e659f2b46eee410195711b",
    "signer": "0x37C656432bDD87630C13F60036e9857B5ee36154",
    "userId": "288167767"
  }
}