{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1344270249",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a2e81e0e447bacde1c74cfba31180df350dbea1bffd325b1e359168cae7fde9",
    "signature": "0x01ba52959b8dd75f8aaf354dfa7c95a30243e89e06ea0c1b7375a30104c28ed27cfea65b1db28f4d7ee1a9d925a0ff8075b298ef61745c21007ccb66beef7a381c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}