{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1265149852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22542b7bc6aee56a4e9a6d442514c0652cf72b451018d89d172d214004d63aa4",
    "signature": "0x09c6b1482a625fda8ccf40e62bcf621a30716184184ffce87cb3dbde647cd2a979f048f70990c0068368daca8bdbe02126f3ec510e74922041010c075576faa51c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}