{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1083596113",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1fab136bf349bef0fd6e4270d54e48de02897733af5081a3109c766abd0372c",
    "signature": "0xdb13dde14ed33a3f8addc3d6d794c5b68c47c6adfab29bbcee72d5f3d8499dd66871020cea63bea5c50fb8d8e673342930f35f73b9e0c9e797bc8fdb23d6cb0e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}