{
  "manageEntity": {
    "action": "Repost",
    "entityId": "667128147",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79f74d601a00176e4ac6b87e51b0b6619c91f8869a411f585816b76977dcd03b",
    "signature": "0x201c0fc847893cf8fa59c8c7163654b137951b8abb9abfb76704a80f2bec289679ae453b631f1e8b977bcc2e26d411a5d72c5648ef2d431bdc825f6d5a34ec941b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}