{
  "manageEntity": {
    "action": "Repost",
    "entityId": "478785022",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e0cdffdcf107d15bd82ec7c8dca327f2d96bd03e37f5f9f9da9c8a409c65c12",
    "signature": "0xa7712cfd18e29531fca36d4dbbae87c76bf6a2f22ce4f07a15fae9477df4724a553537237b77f862ea66ec06caccb4cfec680472de22e5ad104361ba12c6cf171b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}