{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624878297",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0aa0f00e51223d43129b0d1d1ef1cf95421df2cc141503c6391e751765f76bae",
    "signature": "0x556e497c77114da46578d4430e0978ab8fdd255843b55acff3847614e1654ab94ee3ccc190dec3319d474bdf650ef74823be73c355a6e66a604ae7df5cb52be41c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}