{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250937",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d18dc54a1c5a36ff7db1c6569910d2603235198b0768e76c0d07df9e025be15",
    "signature": "0x7beae774e764a3221e2fa8c16f508b636fc1253dadf173df967040d36f2e5eba36055cc0e16691cc230547aaf7eff15e4d719ae64d49bc5d16e20af8bee6bae91c",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}