{
  "manageEntity": {
    "action": "Follow",
    "entityId": "299316902",
    "entityType": "User",
    "nonce": "0x12ef83e872293a38c20993283199ec2ffd5f2a0402eb5db04595a8f5e63bfd40",
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    "signer": "0xF800E0928f8e3D2620668c8e9CCA3ed56d3bca5B",
    "userId": "892227654"
  }
}