{
  "manageEntity": {
    "action": "Repost",
    "entityId": "732483821",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb437b2b56947d152caf152219151dec6f55d21903e6fcd3581aed7879dc15cd0",
    "signature": "0x7557027af32beeec4ddee52f19c808b4f34392c25a81bb3018ca0a25309d0636620db17e056ee637b71f8d6444e23750b05bb1deba4fefd27f2e1f6278a27ba91b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}