{
  "manageEntity": {
    "action": "Repost",
    "entityId": "601886190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2430a08fdc3a74f52a79d78d617c3428134bc75bf349c10b9c78474659b0583f",
    "signature": "0x55b91a770d31ee22f6990e99dc4260d1171458e3244dbb1714a7b459d9840b87519ff88493eba6b5d6ad6838dc36be83b1984a923e26034872f5e0aa702f64151b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}