{
  "manageEntity": {
    "action": "Repost",
    "entityId": "369472",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x603a54b4f545dfab6a02919d7597f52d427e9b428a2f6d676c3d8da714ad61b7",
    "signature": "0xd19a44807169ec81087b79f2387327e952e7b7184373780eeb351e462fe0f0741ba4a59a87e6afa48bc85fc75c1c5b2c235730e0464c302f984ed129fcfe05b51b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}