{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1900307097",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc1d65f9b9dc6cd3c12f229636878cd31324191d796f7232c737e17eb021c26f0",
    "signature": "0xf90bc8ac57e84adc65ec84f264c098b8b8b02862164f2a959c8352cdd0672cb971ae63047c18cbee8c9a5cbc453757e5096167557724c83ad56e8ff49444dffd1b",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}