{
  "manageEntity": {
    "action": "Repost",
    "entityId": "349163",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf3d29cf102765daaa878962fac51372ec1adfd2f85e0a068f3868c688c38e2d",
    "signature": "0xda604915e8107889eeaccb05b122e370e08b6e6d6d73e243f919eee596f0082b0b1e674abc21e85e16b067b5ed4047492bbc6dd129b4af6de987a3b7080d52d51b",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
    "userId": "582464754"
  }
}