{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88f732aa3c90c4a1e0bc8c77c9c1c53b75ae48f96f6c1a9a67684b57866cc91c",
    "signature": "0xc04bfd54d3e29f0e420abcddd33bf5caeb6b442c89cf509bc6bfa46c4662e6cb4592419cc3673be75eacc783b1cf22c81021a69d5fe94fda59e8685dc9cd89171b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}