{
  "manageEntity": {
    "action": "Repost",
    "entityId": "822800752",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf71dc8098c34433276c280df6e4aeb5742531ce1b50ef691266cb13ac718be8",
    "signature": "0xb99d4c6dfc4c57fe50af2a5cdebdc6d052332df42d6d8e72974d729696f44a013902e0563e7453f3195284c7d207dbdb2c6d7631443147813455b4d26dc635d91b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}