{
  "manageEntity": {
    "action": "Repost",
    "entityId": "14886044",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40a97633c69da92f265c3e3b13b06209d4c7911d5a1dd37141eb43387c78e73b",
    "signature": "0xd878d6d6777870f9087ee822da1af2dfa9b2ed3e9a028d409ec3e1711d14f5525656d10016efd401d9e11ba247d8c5296e31866511bd8e95624c764e81c64d7c1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}