{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1194380944",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x029cc85b69f7f6da69c1cf169a99823dd0e385af1ccd7a71d7da898de446fe3e",
    "signature": "0x347b2b5f39ebc26d45c36804007d5028d4eb58503524eefc9ec0e20619563e046bf1e2620fb5ecd7f444988beb21ddb56179fbdc15e086cd64c0adf199d0f4b41b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}