{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76329054",
    "entityType": "Track",
    "nonce": "1792424487641233697",
    "signature": "0xe8240955f8efa4b865c78ea69551959eaa0c0275d43815dbf586063437405dd45c5d28ee2be7bbce93c1e5a47bc0e7376160e90745cb90e5c34beae8df70d7311b",
    "signer": "0xE9e5656ce6F7Fe41FDbCA982901407eB55765cD3",
    "userId": "670307808"
  }
}