{
  "manageEntity": {
    "action": "Repost",
    "entityId": "218208488",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84f90efcc100a56fd007c27da12ec628c62875d2a5a5a55d775fc2dcf61326c0",
    "signature": "0x40509a8bec41fbd327c5293074a4e11b176982b43d15883c65322e50bacb4a621c9d2fe916b15a2f4e3cd63a49025272d80299d9408fe0296da6bcdf294606e31b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}