{
  "manageEntity": {
    "action": "Repost",
    "entityId": "223606441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d23562097fcff5ff34bdda3fa0f21fa9f3ed67808486c43f08e11e110340d23",
    "signature": "0xa1756bc2f98d99490c4d55371c74a8037ddf8362079b7e97c2ab582dd3afc5b36da8bc9fc18ea2e0ae30ffcc122a62219772c41f11db3bccc67b3073651949f31c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}