{
  "manageEntity": {
    "action": "Repost",
    "entityId": "373596156",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x295708509fa337bdb06033609ec3292e1e1f3f9a72579ebc71bb33d8c1e9eac9",
    "signature": "0xf07ce56aea5456e81ca51a25f27e9b555099d42127241e3d485ac5e07868fa67496516e5d7d7159072c84b521f04ebefdc10afbd09f48c13ecbb0eb51366dd8e1c",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}