{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2122588914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadf520799e8fa52921b3771e5b25fa90d2a60d0019f632cd430d02b0d17b4cd3",
    "signature": "0xed3e5865044a115bcddb8f445b240a892f88e54921328b8e1ed2e8fb52a49acd1f4144fec4fc3b75fd531ffb85fa6ea6376afbfa85e4903fd92f4e323574fa671c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}