{
  "manageEntity": {
    "action": "Repost",
    "entityId": "801591713",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b476980ff32042447549a20590750e49ac3d1f7057204832ebed6296ad4ab83",
    "signature": "0xc9f8d1f13f71e2861e329a9b78d9ab2179ae3c656d88f2fcb0fba83f6913d45a5105a6587456c398e48ed7b9775233332727557ac1b05c72f9dde3797c3047361c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}