{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1125360804",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7565c8aae70a4a59f350bf4a85d184771574272611d2a2cc237ba876f03105d",
    "signature": "0x3867f76d6bd2d4559f3ffe43b407c0b20da862ffbedb10df6b5e8516dbe6f08a73eec2cb25d7d55e62532da62072033b3654587eef29f6a885c297c139552fc21c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}