{
  "manageEntity": {
    "action": "Repost",
    "entityId": "142580",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2f3d0dedabafcc7148f4e4432692e8a22ec8d853645adc4c04f8ffb8e61de96",
    "signature": "0x48871eb65d7278228c03a596303b810ef3d46f3c1d915b3aaad56c89a0db5d953350ab30bf69ead1dcd342e225dbd93dacfb7c15fb4c71bad87fa0ee195a35d01b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}