{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1469508689",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93e74f9ba7f7ce80c74ab3128009afffdeeca4ecafe5b398871e9d9ebfc902b6",
    "signature": "0x8d8616d852d1c9f6b583d73b70e6c6a5e16db4db29efee09ea442f72c84c31e81e13171936b01c9682ecb8fd8bdc7f5fd56411638a8353a2ad93243fcd54b6351c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}