{
  "manageEntity": {
    "action": "Repost",
    "entityId": "562595",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa016a9d032874dad4123879e4e0e58ea0627248beda34754ab41ab82f443c4dc",
    "signature": "0x9827818fad14cbfaeb30d365bf8baedfe2985422541e26bcaab69e1b9b86ddcb310eb0cf53cd37ca4876879f82d9325dcbd77f5eb7005d40fdcded0a62218ba21b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}