{
  "manageEntity": {
    "action": "Repost",
    "entityId": "28218359",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6680dffb08bad90eee92a49a6c6ab9cfc103a9dafa749a15f034af821fcd9200",
    "signature": "0x7aec83e7d8bdcbf47df9c0b3b7877b058e2655948462cd4e592a0f0d0a4365d3550c94c7b20beb3469fbb7884d37c8d5fdc41bae3043f4d9f0fcbbfbaf93d4ae1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}