{
  "manageEntity": {
    "action": "Repost",
    "entityId": "844607953",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf88afbf98e218702faddcd63e51313361019f49a3b4897ce5882a8a4d064eff",
    "signature": "0x2549560525a8d09b3e09125b058f40f2f083fe9665c8173064af82c12ba14b4c0b9999768932fe30df86cdca38b81c37e3105b092897e539eb84588522dd42b81b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}