{
  "manageEntity": {
    "action": "Repost",
    "entityId": "919433",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3bc7e500c1e51e96f99b32f542808c693d733577dd116c4f2093adf28e2f2ba0",
    "signature": "0x3a9b83258320f41a649cf6a9f56edd9987226a60462f106cf082f415be86115b08b550c4a0561ddeae2576104d88375461148aefe79341b768b6af9c1d0d67b01b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}