{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x90e010937d9849f2ca10c71543ce3ab6bf8e53da8b60c04a0a2819c96116b8f0",
    "signature": "0xc3dda9edd4dd774f8cc34623d9a7a91a5d8ed906fc3ab549335d714a9adebbdf4e3dd5b62677c05ebf29959da3a8458ad022843b2c1ebdbd7da1654fec837ab21c",
    "signer": "0x1e81c053e3e89097fe34793A52289e05548CaC3c",
    "userId": "276450600"
  }
}