{
  "manageEntity": {
    "action": "Repost",
    "entityId": "268740",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x758e54fb35d95c643b53ad497f25e4df2b746b6dd03a3b0ddee2740c14dad530",
    "signature": "0xf83a6e0e4d317ede1352d7359491ee15dd7b62dc810a7ae48cc784f6be6ee6ac034aa1762c42536324c7845407f5e514a9111f15ad63943f3e9a78d7e2d498071c",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}