{
  "manageEntity": {
    "action": "Repost",
    "entityId": "224950",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc854f71435792a6410c09f93cfadd9294094ea2db26881018e731b716e34301",
    "signature": "0xe639d475dfd3e93a3425c972606bbe4630da9a1c0afe08cd227c82828815357a5673fde30a67c99fe21b5d9c0566a6820300c6fa52aee1a536ce91c077d975821c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}