{
  "manageEntity": {
    "action": "Repost",
    "entityId": "705506478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x279d2a7f95ad0c44e81437c1229fd498c1fe21acd05e28bb0ca640fb5e854c3a",
    "signature": "0xdad44c1f065f8f3f785f74fb2e4027b25632841ddb401fb50a826072a115fb51041a72a8f32645546e86a1b810b38f34b25723e938f5cdaa7c08d5a3a4d28f441b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}