{
  "manageEntity": {
    "action": "Repost",
    "entityId": "183535",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16fd7995d214b59b547226db83effdd4fed6dc019103acce50dc3736a3001750",
    "signature": "0xff9e31916d0c44132b07b88f5a89541e31b7f82885d675b079330d07bd7ba2f21715f44c64e15db640b1d05b1e42993f6bd8cdab1ed0a94b33e90398e9118b4e1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
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}