{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "906913",
    "entityType": "User",
    "nonce": "0xf42cc1ddd3a066ec0ba6713284fe8e20eeea7c3f2ac3b38a5295fa308d4d1f78",
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    "signer": "0x41Fd0c5C6Ee46Fb99a498db2e7135c69490cB85F",
    "userId": "507333378"
  }
}