{
  "manageEntity": {
    "action": "Repost",
    "entityId": "962563917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf6902c5ef402a5a238a9345462256dc154cd34eb1ed14cd0aa4f8117e468ba7",
    "signature": "0x53a6d546c31c6cfae82f025e93e9c8a020a3d1553d3b49e7a6cdf3164262a10e555a92cfd8d0cd83b0af2983c3183846f3f4dbd9421c3069978134274529c8be1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}