{
  "manageEntity": {
    "action": "Repost",
    "entityId": "880926835",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9fc001ce3603637c1ee8002ff0e1152c9b6f69adbd64fa8cfeb46e6a8b8db692",
    "signature": "0x5aef584334690cf8ff021d3d080147d623242a2e649d3fb58514070d8d26e2ed3fdca0329d3929821546758637a1045eb10f8fc982c0198f68ec106ffb1cd43d1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}