{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1056139",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbee97c8842c0dfb6e5c492a5e45a6e249e8a741ff1adb633b961a2ab9e13429b",
    "signature": "0x4915ba7ef03d68011de0e672aff62457a83768fafde5168a4209697a7120ba2f2ace83269ddf4a2b9ef6f43200249b9b481cde8adf22d24923ba90195ca1cab91c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}