{
  "manageEntity": {
    "action": "Repost",
    "entityId": "456190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcb420c02bad96a8c32e8c4e16d0913ba47eee147b4d93ad20a486100a00fc92b",
    "signature": "0xa0823744b5fc80d6d9eba66ca232ecbe9208b209843bfacbac12e1aa3ca89a44058811092e3ed0a32c6067fda3cdc4f3df59a9247d9ec35749d74bb82b4cf53f1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}