{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1712221590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ad3f83d32e33d1954bbfecd9c0c0fbcf80f95c401305760602e17a390c89d6d",
    "signature": "0x83cfb177909a05eb135150b63b1834e187c0dd725beafdedaea54bb4d6b229ae2cd5f895e3727dd0bfe5cb31b8ad1e6e89920ac0d67cb7c0e4e254f0933b8b371c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}