{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1734529578",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03fbe8e646a1507c58cc16954ca650a5ca5a82e6ce8dea64ed6cf2112f41676b",
    "signature": "0x044ecd1e7465b6d81f410d47f5e0be39e97bbfb272302cc8ef0044c80ac01b580c68edeb48a3bbad7dc042d53a0ee010fef164686fde507fb91dfb5b350edc631b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}