{
  "manageEntity": {
    "action": "Follow",
    "entityId": "210821",
    "entityType": "User",
    "nonce": "0xe87163fd013b84d6bfd2a154c0a7e447401f8d81fed3e13a6d0927774d43e9b5",
    "signature": "0x1f205434d095e05378b4da6d01bcf94b9237503883e6ebe6f33670dad5ef7b7c07a5fea05096fcfcb9123851d5fa1a6ea52d79600405ce9309be52c7b01e35ea1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}