{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1580261329",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d17425df88130f87abd1cac668e5cd60639282d3836e543317baea89ef07917",
    "signature": "0x46d148014d2059b4833e78e9f7d819f040fe17b0c9d67840eb80b9a2353170d427aee2725789cb202a8abbcf621f2b6976b1d1514bf38fcea2781c525451d85b1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}