{
  "manageEntity": {
    "action": "Repost",
    "entityId": "34484668",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf4ac259f1fc4a7b301db3f4acbeb345284e41a004155b66edef58e48b04efb71",
    "signature": "0xbee86935d13f7cf33ea9ac2e0e26e8c037f92e6d4c735799b14572a148b7d3cc65a72db1703f9cee2cd54b76a736d259ecdcae445a14c9dfae5642f70bf5a5f21c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}