{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1590568015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x091da77c2fdec73ae6601b7af3765f558036f74a7aea877cbfd7a203568a2d90",
    "signature": "0xf253ccb99f34d3e85fc07f15339fd633b0b231761628d310bc5c4119e42b94293986615e149182fd4b4501807b991fca6d2ea0a8f71a55437690978c4de4ba951c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}