{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1098368",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c6b1dc6839b848e30fd7316de7e86f2dee91c6cd9611d4ae5c8b5cdc7bc6bde",
    "signature": "0x8ed727cecf57be4c86d1b5e2baede62fb317c53bb667bcdf3cf17ea19976b68d331897bcc84eabc3da5360f6c2ab73c403f47364669a537a36f5131d868d89b81c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}