{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1961910096",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb021d2b0ee5583e458eb7762c53800ddee1e260ffa5fc396db9ecb64bad3a495",
    "signature": "0x2e6ef236e8dedd9cdad70ebdd2d431e1eefffa686308ed56696d208187a64565650dcc3e41cf72ff2ae606257a52841a5ab5cb77e322cf7896d40c565acb587f1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}