{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2124163954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x749c90872c584b4f2c760287d5815217fb2edb21b0a55d3192a401c2a677b498",
    "signature": "0x8a3c7d76cdb7ba2c61e6481f983ff0b40a3234380f2bb750ea04d2e9f60c542961e3e74a84c3fe30013a1d6e064791f8594d9693112e44175da1b1fd6ac053471c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}