{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1100535",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7572fdf410f63e0189a3926dcb93ab91636f6a2330568b602dca7e5a5f4b75e2",
    "signature": "0x40549cdffaf7c7c4b24a54d012139abd481233fa512cf0bcf6bde0001a35c34325575ad747625040c979786da156835f0a789c3ed73e386e3812cc2187b81fd51b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}