{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1267554508",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6057725f31877ab9583dd99814c9a8fe925c832582de8deb353eae4520323269",
    "signature": "0x3c02024803580649e6010ccfc8cfc704b37e77d93422abe521340bbfcf23d5e207f58666d87cf0723939a52ee1b7c7b7b09ee1325acb43c446bd563f367059571b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}