{
  "manageEntity": {
    "action": "Repost",
    "entityId": "328116226",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78ce6b06e11b08278c321bed5276f2322b9e53dc40fe12f214c5eee1609713e7",
    "signature": "0x05081bc2d762abf2e0e29d7933f34edbb2ed57cf735a83618d008c79b52a05dc2eb11f6e767971793216056284e6291c5a4b3a82a8fabc025372e1c0aa8aaaf41c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}