{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1237723738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b6612f02cdf02f8fdebe5c0829489f27f7d8ea15e0e40eb6842bb09b2e8ee2b",
    "signature": "0xd362c4754adaa832a8c6dd5c90c9f610e164131eba4b8717cf629bb1ac6ef490158ea1bcce484c1214741b00aee8ca8c4fe2bb04ed54c69835bd4a360ceaa3e11b",
    "signer": "0xca797dA7dCB793742623d55EA81fb92A9566B550",
    "userId": "363062902"
  }
}