{
  "manageEntity": {
    "action": "Repost",
    "entityId": "680797301",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27f875f8c81f9fa1935d4e7331162982f732dfe1f96a0a144f40e18d9a6742cc",
    "signature": "0xb281e60555eeae21fe03b5ec62ead7ee42c8c2d038655b33273004dc3392179913494102a62c81ed4cf12160d5153427b68371e4a8f3998f7741b67f46d5a00c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}