{
  "manageEntity": {
    "action": "Follow",
    "entityId": "42001",
    "entityType": "User",
    "nonce": "0xb15d7a8a27428c8b4bc9981f67f7829dd3acb4d3b0a1e0ceb3007321375a00cd",
    "signature": "0xb13d0ae4a3e99a418bac8696dba2ada7e8272ec416e74cbc979c9014ed456f575177b83eaf3335ff970d8cced31c62ad58abbe8f3bfbe391f6db5cf76ed8fd721b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}