{
  "manageEntity": {
    "action": "Repost",
    "entityId": "371901",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xccc94c8dc5b7dc7b946fac56f9bc7ae502b6a9bee6139ae34a6deed9e6b85679",
    "signature": "0xbe5928a0c4db0852ee9d89cae5c0588094605518b2653935c5acbc08d4ec11e40f78c39aed3ee864a59fca9cf8df0d34f005c50eff184f5d03290408d2b8b4cb1b",
    "signer": "0x325b773b1e560ad854a224542a53baC2079f2DA5",
    "userId": "850562630"
  }
}