{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370935",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf0fe16b1267d3e146fbc8a3bf33a630636df1e2ef9eac3d0648cf1a5eb1423e1",
    "signature": "0x9717791de9ee47b6b61f89061fc2417757323185ef1a371bddf7ab4eeb3cd38676a84cdc16b436b90d84b6c56a16ca482a2b5c2767438a3cb381bff28a3176781c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}