{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1367995551",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca07b0e9e05961fd75d8fe600eb071ae69b63141ee51942e5b0c37e691052569",
    "signature": "0x80e49719eec1587cdefe8d2b51059a5de62e426ca9e1192db4df6a3be04c5c6d404f54b126395a7b4a78ec6438fb55afb9a6672232fa66356ece4f7553fd0da41b",
    "signer": "0xC56E1ccbA93c1E645e5F27Bf8A5ca13eB7A5eEbe",
    "userId": "335878078"
  }
}