{
  "manageEntity": {
    "action": "Repost",
    "entityId": "306676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc50022e67babe8273da6c5ad472d5dbc3d92e58eff371c027cfcc95b43b530fe",
    "signature": "0xc6566f09600417f359214a6bc79fcd3a01dcb6113fd613965ae9a417f55684985e8a63a49cf522455a147b1882510a3c1c4554da4cfca22318a4b1dc5423f64c1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}