{
  "manageEntity": {
    "action": "Repost",
    "entityId": "67118087",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb867154d6da09fc45421d1e499c1710f80e1f3f2fe62dcc4828d9bf410f5e81b",
    "signature": "0x33bb0d518aaf95bebbd1312a4546f5ba13e65417568de9e620521128e89d807877fd2f2302936b369b2dbd8d7e7a97edc234411f23b5c13fa8c231ab4c0dd92a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}