{
  "manageEntity": {
    "action": "Repost",
    "entityId": "693120416",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x284d3ca47e1ccd8f181c5ed9715c4f387b9fdf1033b60d59ea74e55884a18874",
    "signature": "0x9df28a3f1a2f6276a7ae9f41a84bc986b5e0c3b6f0ca53ce526cee772b6a074320709e2c37bee683bb649ab2e1953bdc82bf27c63149b374d516bf4cc727897d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}