{
  "manageEntity": {
    "action": "Repost",
    "entityId": "251127",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce86bd4031fba2714447b2ddad13c2012ec62ac9e64bf383e59869b663a80a7d",
    "signature": "0xd3b115994c657c3484485ca1bb192742c79ae7f8ae70ce5b4e9dabcfb7555ec7242745cd509f89672c388f3a2c69bf2d547e23e90bb653bbc7dc240c2e5e7b821b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}