{
  "manageEntity": {
    "action": "Repost",
    "entityId": "745842070",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a3c6754112fa98ca1b0f268326765aa1536d33ceda31444f3667817f9a858fd",
    "signature": "0x3732905e1097a81b72bb2762f65bbb2b69ff2e222d6bd87ad770acd0b8f8040258a07a51aab117793747ba1bef3cdd9441f1ddbb470bf870dcd424ad6bf0dafa1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}