{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1251788838",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41555ab1ef60bbf7d692a0a555c5ba9b705eb53c03929ccec49339ec8135a92b",
    "signature": "0xf38ecce921e84c6585151ed7b122f1e145e37894bb75fdeaa3f85307a56bc8c95c50dac0eb0b694fc9e9cb4030be550c1ec770d9cda4aba9f1853d8fde5bccad1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}