{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2103507811",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6da8c04ac6580e556d48ef7ebf75f5c334243178473c107951e5093b4071c308",
    "signature": "0x8d0be93d9a8108d73f9eaea322d8c34bcf53c2071c6971aed57b89d80f60a7c17e056684ad1ad918f287d32a6f283978e66885e2a415edcfb8857a9df0abb02c1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}