{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1044848498",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6366b2941925a43302c7f33272d98003b346009ab761740dd54954f3fa18ac93",
    "signature": "0x081d1408f197d3564caaa7ccb7429e78ffdbe6ba614ef725765c9ee7afd9433a2d8fb67fd92fa02869774d3ee19b37c9d91cd1ffb8ae2871d1672e51cd7e52e01b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}