{
  "manageEntity": {
    "action": "Repost",
    "entityId": "981816004",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99dc172ebeb989d69ca357fe036d56533e5cd4d4dce7c0ee9db54ab03f2faed0",
    "signature": "0x078beb94084be0e3c2dccdc61e04b32a9a9d695bbe656f31b772e15b29954d7a699f61eafcf7cba4a88edec10b837515a9bcdd083bd04c83a24059b412d6145b1b",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}