{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1432891123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7224cd3a7380e99826feaee6dc55c3e33b00786b53207de388ba3159b641eab",
    "signature": "0x400415d31363d3aad31b94bd9ec1a83b58ab15f307b35231b450d278079201a974295d7aac911ded19f6f9034d0f225fb49e9ebf9551318dd57f6bea84e29af11b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}