{
  "manageEntity": {
    "action": "Repost",
    "entityId": "254374748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf14235c83dfcbd145ae170edcd90147c6dff6fd357b83147ef2cc3a54b0774dc",
    "signature": "0x2dbc9bcb40ee8982bf15eca9c0785970b4f3f57aa2df23004c0f3b8e74281ca251e6728b2824a6e2e1a28dd773bdc99e0291e711d205553a5e031aec8efa691f1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}