{
  "manageEntity": {
    "action": "Repost",
    "entityId": "5677191",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0677762362cd549d1a728f25fb2a5d4650bea96bb113580f78dd4f7ee725062",
    "signature": "0xa60621b3a58414351b863e5b64e85318b33895c476e5544cf5135d2e32c32590577bd24d706249438739939382a6a9534829ea11235630795e6cd1904fa679971c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}