{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854191154",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x476f0340b70e5ebd5e51e835c26b483f264a3d54266ee0bdc54f03d28d667645",
    "signature": "0xf3adce71d55fc709c5b05b11fd6fa1b394c957204b0226807c36ffa00518365438cb8cc010d9e2c9c0c5079e1295357d7b1b7cf4f90f09cd8f06b44f1c4ce3801c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}