{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368254",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d9061bfd5bc7d47612ebb6d46fde55d3e07d4327a66f8167f160315085c160a",
    "signature": "0xac7a9da90a81e1ae95bc37fff52718f595d6f156214dea1a61e27b32a768fbdd7a5a67d60d169ec985bda3448675dd6b53dd93518ca6689fabe652415b4b262a1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}