{
  "manageEntity": {
    "action": "Repost",
    "entityId": "787846253",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x003ae910dc3b4357b67d4cc878382ea49485073ca03bf10c6b1fee580530cd89",
    "signature": "0x4979b2cff8df2e0636d2a5ec0c84a3ee6e529f0506e8e195d87fc9e46bf4fc6c617cc0868947e13ebdaf8678dbca76cea031cae94af207c7d37f086df9eaf57a1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}