{
  "manageEntity": {
    "action": "Repost",
    "entityId": "803279754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf869081a80b36cd7eb437381b7d5de2a7df77c68596e2c493362a8c7c460874",
    "signature": "0xb06c3907e3072ec10c1d082ecc79f17c087193d9466b9e901645445ec4e6182452e66adf29f368a8e43c25a55715936dcee62685df40a66eacdb9c964d5579dc1c",
    "signer": "0x9e28dC40BF975c92B3D575d5b719850167D30fB6",
    "userId": "606506732"
  }
}