{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5334f9e4c09772bff9599b7e579c181ab9a10b9f63570103ebf489d3ff2fb28e",
    "signature": "0x7bbeba7263ddd22365e63348d2e346ccb54e6709df009c695e421ec08cdc267d684031b0391b841bfe7c7e77a13727a9206395a3a84061339e88f2840e68a6511c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}