{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1247822444",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d2312ea183352b5a164e25f543bb3fba820fd550d6795fd42ce41dee905892b",
    "signature": "0x9dfe5b0da1a015db3f2aa18f2d05484a07096bf69f8a80aa6f5dba36f967e1f024f6d2b3eaa6e2eff8602a3a1bc82df4564520d6306841a04657cab9c5c0f8851c",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}