{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x14d018c90186b68c5ef9ba381ba550057c0e58b68a64ebaa5d1d373576d9c25d",
    "signature": "0x5100e8a3554d03982665054d14cdff1825571c66066e748af22c17baa09e18a06c09836a4ac92b3c540105489f9c26189d55f6d96ec506dc06aacd57cc6e8a691c",
    "signer": "0x5E326a4590b46b30aa5C197aA1F11B2FC8303696",
    "userId": "778784789"
  }
}