{
  "manageEntity": {
    "action": "Repost",
    "entityId": "231676646",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e01749d04f3ef7c19acdf5c7a6f039139aeebcdcd976e5bd83b4b2cdc3da9aa",
    "signature": "0x5352209ca42ba9e93bdbc82a81e1de91bb8d628e1578be8b73fb399bf3c720af7282e0620cefb47ac666d38f2b204e7e5499cdba6228a249f818542a1907e6811c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}