{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55008982",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a53f0044feb732b80d45c252fe1d6a5d6f87374cd35bbecd0dce8df7b051924",
    "signature": "0x8e93fe1b07a6aca3444c383dd513f9d93fa773df1e7261c046e69451fda8158c4a379fb0f9f3761db7d32ed31199654a7cd4ac203aa7b2d87d13a66230d10bc41b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}