{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1252856210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c5243073629960b2fe68cd59aad64ac564cea966b4fe35afa22424dc7f3e2f9",
    "signature": "0x87ad93f61200179bfcbe71cd08ac04338d7bc45bdf80a97f56f7c7167fd1920b5578130b8661e8e22e97cf23e679a872aa8e5517fd44044a79a3c15db8c106b21c",
    "signer": "0x12f78DFB81B48dD775784330882923118ACd53EB",
    "userId": "55086"
  }
}