{
  "manageEntity": {
    "action": "Repost",
    "entityId": "564946404",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9dd0e7e6930b201fc42a8e93507857efce7b313e16d36bfd7f6eedd93d1ace7d",
    "signature": "0xdc959cd5f795225f79ec65d5077d5ba8c69b086eb948318bf5474dca41dc1ded510c2cf6290d210af3a078a3d3f9079ac6c5ccee1cd1ebd93978ffcf7b4ee5281b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}