{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1327640320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f6e90ba0a73f308621d6f5c06ca0b4142afbe80c360aa24d08e105a74e6bbbf",
    "signature": "0x385cd196d073ca2b40f7eb55e25a070b1e96001861f124760f173f843eb0954275286fdef63f17586e648ab92937a5ea8e7faef32b69ad04387c6bf75eeb5ebd1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}