{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1779221228",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8ccca0261a0ddb5ad678394052d213f3ce592eca91955f4bd0e35b45bae98fe",
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    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}