{
  "manageEntity": {
    "action": "Repost",
    "entityId": "739808480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41039e92fc726c5b81c457fe42ac947b416e9d04d9a7eff95838402be632ab57",
    "signature": "0x27d3e00264fbce2fda93d0937a76e7aee039332de1ebc28e85b94d84edb7a29837e40309227b151bc763b2b66bed594836d32c5e93eb98d3dca997a2ade4a62f1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}