{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1359215613",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5858ddd1808018a4956307c2ea8b337190a117c679a431e83bc63d1b822f46cf",
    "signature": "0x19f6d63bb2c05377b888563319311e163aed4086ba4d1ae840752cc0f853881d6ca26979f63993594b3bb45e23b88a4197efa59877cd5725f2792cdfd0118bc01b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}