{
  "manageEntity": {
    "action": "Repost",
    "entityId": "408603",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a11c104ee77d6842029b584615923343471b6f7697b6677483655cfbdbee24d",
    "signature": "0x090b64dab5781dfff2334bf96b1cb9002b4fca87d9c00c70e4c6095cdad645d71b1cc70369632096c97d6e461814667e6ad503919fb18353bb47cc092b2ce0271c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}