{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1044639622",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x74281fbee44b1316e8d8bcd685f305a8d9e1c77719e22bf9f3fe75400d12028c",
    "signature": "0x9fb8785afe85353cb37ab15c4e008c99ac61cbd33e8aedd21555c0e7f551a5be7c8b7fffaf8742584620924d93f4a089e134ab38673ee90cdc6d39beaaaf18421b",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}