{
  "manageEntity": {
    "action": "Repost",
    "entityId": "899334",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3829cabd73ace163f4f1a0caf63d83c82aeb8943199e48fbcb8867c2102ee273",
    "signature": "0x93f493c83ef24a8928df3edc61bfc39336f5ef087b1fc207ea457eb49407089110c6c0e1e0a87789b761c561df5377f682d874d04f03176dfc0ad6db0691f1891c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}