{
  "manageEntity": {
    "action": "Follow",
    "entityId": "393620456",
    "entityType": "User",
    "nonce": "0xc928483d62e03c1f718bfcd434c627c64387e4f94a8cf9e14ee691baa473bb78",
    "signature": "0x0431a2e8007515f62f3cfa42bca277c2ec68c9783723fca99177d8bc4ebe0e0078873f703591b92915b2450a64b4882f92a5d4f32c4c2816debdaba04029c7321b",
    "signer": "0x8634164AAAb91c9168AC0B97cb004b5a43256245",
    "userId": "136500457"
  }
}