{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1328827878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba0250b6c2e120c40e6db995cfb0ee32a527d18ad451ceb939ee5f857d6f877b",
    "signature": "0x1cf6b1eb5430c27e42ea22f2243b96ba0c06f926d00ddcce29b5f06f9ef6554b3dbbd81853e356bd01c30aacd3ebbcb2567be564eb9ade44fb6d3c8e7b529f531c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}