{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1283385217",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb656cbe66c5b5788578039942fdde2780c00a7f125a3b82ff83c2c504c3cc9ea",
    "signature": "0x583477b54c67cc3301fb883c74362cce2c262a2661cf5928755aa9ce26d09f4d121de740fb702cb4e6a7fb245a78ceca13e7e334b95761541c0696594df7c2ee1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}