{
  "manageEntity": {
    "action": "Repost",
    "entityId": "240471110",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x252bb61ecb07cd19df303ad37d8d6bed9ad6834c2bb6830583f61d22b6ab1ff9",
    "signature": "0x851dfa5941d9659deea2f57f525de1d009a83392de61c57b0321872bf45b7c973aa9e8301f8b218f329053f4282faf43ff2931536eb8caf22c4499595aae7c091b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}