{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76360",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x74b8ca075697b706d486bd11712ba3d1fcdbe22bc533afd20e2ba7faaa3c3867",
    "signature": "0xb512c4e92cc545e1200c01e2664dcbb35d50f7990965fcae87e1e909df45a72f0529df49f212e987b3503c6c79fd8d781f4690ba12a49b877f6b517f3ab492521c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}