{
  "manageEntity": {
    "action": "Repost",
    "entityId": "402293203",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c653a02dd7debca7dc7d998c329645153eb14d0c019e40477a1bb4b99067fe6",
    "signature": "0xb3790ff8cf031546f9d7408ed37ebd73d3ad1a337ff159bd099ac11703d1a39d44f05a6ec3f2e840f80985e42a7d004a6bb7c39b60e9baad490e743c20d8b1141b",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}