{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544167",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0be0634c03c685b496d05fd3f7763567cc941c8f2898ba6515bcf5577cfad690",
    "signature": "0x0d3487591c78178fde5eebce1399c67d7e0e5f98e2cf596731d438886b14b70b37e1178d5b842fd45875540c0d9da335774f668af2f135b2a0eccf059cfc76121c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}