{
  "manageEntity": {
    "action": "Repost",
    "entityId": "306676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd71c1ac7a6167eb5f68036d3ced80381176348973cf2a7b4c129b4f5095f70a5",
    "signature": "0xae2bbcd0cb33f993ff444be0fd5a4c0e2e722cc5e857d7b2b956cb92ca84f3481f90a9538a96d8b3c0bec566d905b46f1fc796e80298fcd52f83006b592ca7a91b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}