{
  "manageEntity": {
    "action": "Repost",
    "entityId": "217480392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd81d6f17a86e88be9263e6f3d8d00ab74bb3289c16291c16424a4f422db1bd68",
    "signature": "0x10b9b185adfa00534de47f45d81ca7e077cd9e11f2dfa49cc304679c94a70e3e037a49420ee96e782335a67bdf23fd9ab7a67d06511c198046b3ce88ae229f5b1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}