{
  "manageEntity": {
    "action": "Repost",
    "entityId": "324703160",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa86601ee96b042b22888c16932a8e23ed68d643dc77e3199244a8143507fe6d5",
    "signature": "0x54e1bc8001ca1bf632025437083074f620493e18fa442dd4e26ea2b4ec59d6771cf60eb77ebed9ca3c95355e2364edc211e579723c515b0e2fb3327568dce1411c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}