{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1675757424",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f38a69d4bfe997bf6fb63056c3b7d3675d08c94b8675f2fbe8ff9939210d9f3",
    "signature": "0x1fcb4fe523072b293406d67e707dd9955a4949da20c8ef8015bba2bbe31fdfe330c207deaa5a2901a9cc191285e2956b1ca4d157af473e7b73938952846782271b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}