{
  "manageEntity": {
    "action": "Repost",
    "entityId": "260081972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b2d378a6583b359c0b815ef984d01a083c478528560e290d2d19bd1aaeebea0",
    "signature": "0x7a204b1bda18992ee79852a8524bbe2c1f22c27209a4eff30bba4433aba96e5d46596eaac5f314d2fb7e0286455a229cc1e9630bd02876a10a01f92313389aa31c",
    "signer": "0x48997477d821e30d3Fa835d1Ee7809B3253Cb100",
    "userId": "75085"
  }
}