{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193137",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a8db09402a8c5997968e422a7f06999408ad1670eda19dcaf40a6f77acbd2f5",
    "signature": "0x06775f0c9445768e831e54a2d9f2ac36ce99df1d3dd7f274a2d608d5373e02c4167f5503844f85c24781487e947a2c633087eb9b9cb9167eda9f393e9f51badb1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}