{
  "manageEntity": {
    "action": "Repost",
    "entityId": "720054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02f5203982ba0b2eb42d39531700fc940e9e6559e30372b497faec88129cf8c5",
    "signature": "0x7cd34ac48e959b1a330fb5c73921bc651f6e2e01993cc05055c7e4cfcc2ec99a41dc3726efbb18023a6f5318ed1a45f314273fdda75b96ad7eab4bb4ed9d3e0c1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}