{
  "manageEntity": {
    "action": "Repost",
    "entityId": "206646",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab8d4f313e55e895deead67821ec1598914b3b3fcb05b6b1cd65d15123c1f473",
    "signature": "0x4c5d36ca4294e2989d90a586bb9ff416e63b2d9ab983ac343684334486d62da836562448f4ee873504a61ede2edfe7658b8ac431244d90885233f6c20f5f2f331c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}