{
  "manageEntity": {
    "action": "Repost",
    "entityId": "87963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02fc1c528ad03cad2a0a7d12fc0118f22655b7c642104b7d84c975930f5f4824",
    "signature": "0xfcf39eb777a189b47e50ca653c6f8872e8907a270f46088795eb0a46a0e0568611da1308caf6284bdad30e475420d150908f3b5e2eb44a3183ebebb802a687eb1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}