{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x0230805a0f8fec3bd614fe9fc1106da6a48f0f442a84746e23eca0992e7f29f3",
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    "signer": "0xB4a54F9B2a7959bD50C623E17c29991fa049790a",
    "userId": "545537105"
  }
}