{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1280839687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x305b0d7173f262b7f7112ba2260151c1c2d9949c1293e00782f643dfc1842e06",
    "signature": "0x249a49e4b85fff6447d7e5a12e23fbdcafc0382de576ad6284f3e42d9f588e2514a63c55dcca8694e60835df7a993474864737299deae3ce7474d456cc8adeb61b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}