{
  "manageEntity": {
    "action": "Repost",
    "entityId": "517105059",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93c6ed5eca7671e2aaaf7fb7456c3d944e4d515c9e40e7fd0a2ce51a083a83ca",
    "signature": "0x4caa2c6f7494457840c509d94e271bb2174231f2fbdb7ec16c3ec8adbca49b0912dccda2a267400ee9d08c2e0ff0fed0e53c8a25dc3500f606fe1e7723fd59bc1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}