{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1089825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46fbe12fd1162b886d85db9a39d42cccf8d0ef99f66887c3035267e9c0d2913d",
    "signature": "0x4ea2504eea466f2490c7f6642a2d1ceca360bc4dec149599117e7e05d73cbf4954c8f3a5e786d50eefb69d0f2e92f3abcb1dc890541f6da3f0a73b37dbf3b3b01b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}