{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541160",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63bc93a856f183c4186514be4271734a02ca3ac0dded8ba09999c76940adfab6",
    "signature": "0x2c38d3361b68c8092159d3f92f583687ba6cff963f962ae9df1b5ea4bf8f7ad37d3a94da67a2bacaa0d9d7d27726308edd039ae530d8053a7378f0600d34fba81c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}