{
  "manageEntity": {
    "action": "Repost",
    "entityId": "103783",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x025d9d1b9a708db169f253e40320d7a3d2360f6f796f2fc74c6dadf5b06056dc",
    "signature": "0x4816b4cf9935b586dbdca4fe0625d579095de572e8076f3828a986a0f09dc7ed523d3b10ac730012b4860ca6983107a6d460cac7c8aec86f79915383b85ebbeb1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}