{
  "manageEntity": {
    "action": "Repost",
    "entityId": "798678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ed234b49c5d41e57ae58fce4aa20df86799536503bbbaf85973a0dc72f9cec7",
    "signature": "0xd08f334733850d7b8f0a1713fe338a5b46447fecbfc934e5174979cd6c79263d551b6cbb4a9d0961d91ffe828148a299a8346196072a59a1bfc2b284419268ad1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}