{
  "manageEntity": {
    "action": "Repost",
    "entityId": "837997211",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa53d1a3fcee2ce190ff31ef123990958048832faf0150be41cf6e1ff39b96833",
    "signature": "0x977973cbfb3f09cbfea40e23c8325fc03cf36eb0b4181f6851c71a3bb874dab77d94fd27fb9f41bf7789607747484b96b43f7c74792ede95f6e0d29490f7d6941c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}