{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1648228",
    "entityType": "User",
    "nonce": "0xaa9606c255a22465b3590439353694d85140896d79bb21d64104399f1dc72763",
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    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}