{
  "manageEntity": {
    "action": "Repost",
    "entityId": "446031207",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x057504f3fc6069b337e3863515bbcdc7330b167ef777789e3db5145bd77141c3",
    "signature": "0x0cf0cd381b76bfc3faa43e9d64639bcd2beb38f7a88edafeb634504f52d7fa522223dd5596d43956f54d9d1f787606a7874ab28317cba2e7cfe150f72726fdac1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}