{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1020523193",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0455868d272d9d494f48246087b5b105ced4ff35e5a4c8cb0605a51be1af8a3",
    "signature": "0x2e02ddc895da1a1ef673a0038cec3d315c17b4a6d72fded58c312d57b6a8b66f331eda3671deaf17468c3a9d106f19add97cdf52ad30e9eebae3878404a64e921c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}