{
  "manageEntity": {
    "action": "Repost",
    "entityId": "270629833",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x277ac697fd484834db62f4c913dba17a11369b488336353c8f7dd194a0aa149b",
    "signature": "0x9f37a1f336be79a45f86c32495fa1cea32bebf307fa025be1a65413d53647c14070391dc7a758047580fdc1211b7a77313da09ec0304be5859ddf5d24258f6c41c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}