{
  "manageEntity": {
    "action": "Repost",
    "entityId": "98423",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12b53949f3f7adcb2fa3ab8436bcbf9e86c1ecd167a0496cc86717c6ab61cb2f",
    "signature": "0xedacd3a2908dda5a0ff8caa519aea0655bb6e0960d77b0ba9906cd2ab1ab42f4692cc1f5ee34247767c1cbdc1d2a12faee0da5ba783fc48833d548d31d8ec91a1c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}