{
  "manageEntity": {
    "action": "Repost",
    "entityId": "360555",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ca3e16b6947f4297a2db8194549aaa50d580ac97d85ecc5b25f20a429033825",
    "signature": "0x7e964444d47174bdc8e889eb61b504e00f5645ab63d90286b2e28cf4fe909fea24e29f4fea0ac1ada9c1eeb91712397f80b5a643370485e962a2f21838adcda21b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}