{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1028514",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45956145789408d066c21bc511a1d79fdbac7802b26441a34aa99c52a05459f9",
    "signature": "0x773a509568c533ec1debd99d596bd04835da18fe06e8efbb5a1dc73fe350c620456a6a0b1ce5d4c0b9ec5d0c9e1f0aba97884bd1a9f19c9af466068f4e238eb61b",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}