{
  "manageEntity": {
    "action": "Repost",
    "entityId": "603032",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8850ad7325e05866d3522b7cb45c23671cdb6514482ff01589ecae1bd3df186f",
    "signature": "0x1d10b6c35ebb73466dbfd9e6af8696bff8dc7fdf82cff3396b4b67e21527bdc04973a0523ff724a6cc07c2d5fbfc19069c691020ff1a4cffbcf57febbaa8921b1c",
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    "userId": "333763354"
  }
}