{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1671468991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x849e3c5f34396e6accbb7a47ca9604c3f58ae4ccee1804601b7711757991fac2",
    "signature": "0xfd3179fc15f6cb4baf6d3dd1e50b15c4ff7376e7f1ba6cc005910fad0bc94afe2cd0c5935afe11ce4e45ff5e287d1aac9fade18d38da679c5fb115d24eaf4f3d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}