{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138974",
    "entityType": "User",
    "nonce": "0x3a4f99a71bcf3453777c2cdaf8335e97cdc4e726d91b6193fd1585d7aeae222d",
    "signature": "0xc58d848dc88f846c18b0b635a8eb09b5f0b154e4cf118943c3b9f76623e39d0a15ec9b9aff3cba13798d7868ab94da89ecd4d79926699c796928879719b8b7741b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}