{
  "manageEntity": {
    "action": "Repost",
    "entityId": "429255878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe687ac286928b4a6a5662127f1eeb96d2cfacc68e1a2d9afbc7e64501d4301c7",
    "signature": "0xa0aaa0e52dbd0e755019e545f43f197de7092973b1ba165fdbdc870187f83e551db2d917e7d0c0074ff771a14bb63275edca78d08c7e044bbc261c23fa83448c1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}