{
  "manageEntity": {
    "action": "Repost",
    "entityId": "901871700",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf2dcbcbeee280b85a5f28bcd38c28a308a6f526a62a6423b5c90161ef7349dee",
    "signature": "0x3fb87c75133643d9e39b4fea8e99357b98a1bae94d1de97ed061889b534147482b3ee4387cc3886ca894e194f5ed50d66c1b308cf0632f3f9a4a01d7e5ff7ef81c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}