{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2140170743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21133814505c43d88babe57f5cd6124f1c96dccc350299db3004aac3ca3a452d",
    "signature": "0xc6f7be8f497058490f479e08f0dd8d18791c0dabad0952613f4c40ac1160562e1cbb7800306a8524a83c90f83a5dc1a42b657af77db8d040f00e7695c2fe62c01c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}