{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1988128987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf72c3961bb9478bdc39c308579b609258b44b7b5111cdb0116d0bfb3f6b0f1d4",
    "signature": "0xf5d0ba66a8043974d7886c74b27c4012b36854955655a8063795124bf8beebaf0c2cd76b8f80e0411747e06e64e1e8bbf99ce0d32f84dc3a48ae7b913accb2ce1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}