{
  "manageEntity": {
    "action": "Repost",
    "entityId": "722460574",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f298eb4da9bcf667a7c72209efa9dc87f408e44bac4dca46b1a888d53de7853",
    "signature": "0xfd9170c16373916e217dbb11a6a8962a714c6449683a54c4627f5078f2cf49ee605687e33605b7710b3017cbeab43631bfde125f850096ba45d8e6b17c0178941c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}