{
  "manageEntity": {
    "action": "Follow",
    "entityId": "150500",
    "entityType": "User",
    "nonce": "0xd635d310b91a26a7c0b573fb4483ad07d45b3275e1bd32bd7c4bf96e53e9cb5e",
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    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}