{
  "manageEntity": {
    "action": "Repost",
    "entityId": "122250194",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc448cd6e8d1b6fcf2e1eb5fa59c743571e8541a9718ef085730f77c2d73225d",
    "signature": "0x59ca063cb66af7f6c98759549ae788f8fe8b0e5f0ba8a43cf3d96caf57eb2a996e9e11726d11eabd0c9d6db04fd5714f5f231314ca35de627a6ef0d8337e1d371b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
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}