{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368957743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2cf1a8f47660cc3d8a2232af769c440d2c23ef827ee54edd70e765f430d52d4",
    "signature": "0x76ca6cc8a71c8f69cd4698436f1782e778d47d91b72d203792477d30eb13ada95f595d17e064d76f93d19c7de03a8230f4fd5f33fa3b108c0ccb81933faa2efd1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}