{
  "manageEntity": {
    "action": "Repost",
    "entityId": "78594960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5daf0382ec7bdde6dca30878831e49a55f5c6046dd6b985e3341e119fccfc4b",
    "signature": "0xd05ef8ac0f3ef54e0b0a334a91e75ad18a30cfa184938002cca3b7b7461dbc0024761d37ed26420da799ca4997fb68d7f505bb3c370ee92935c942c08c487aae1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}