{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1600197807",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2007eca5a7a24b4e17b69ecef7479a065dc195dee27e5d71b0b222852d0cfa6",
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    "signer": "0x96207A8CA61331448863542F0F47D176306da97b",
    "userId": "936976796"
  }
}