{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1012499",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82d871a67bed47b6e4978372a951eec28bf944821b005bd6298e06a29583f7dd",
    "signature": "0x3008c0fa0136b284b5375bbb5e0ba1a28ca77c39be76adac5a0e5aeff8c55a2025c1e150cec20a40aaf15dbf7f5c9bda4edcdff1a66b595398b5bd7183c345f71c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}