{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156725",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd045ab4e1729eaaece9c2ec02962bfcc50a09e6932a05a1fcbd42a7cce6964d",
    "signature": "0xe640609e3e7e3db9fb9c1ca27791389fd1d72f0431c9f43ca90e7c73e63ab2562691583112eca8063df39c32664e414eb02f305a8aa8330a078155ad936ba7ea1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}