{
  "manageEntity": {
    "action": "Follow",
    "entityId": "420647095",
    "entityType": "User",
    "nonce": "0x906bce970bf35b2df42220c454b1379c73c642feb6f97829e978fb37932ed15f",
    "signature": "0x84e7d75c04c3b958ab1ed42d698a99c4af04bcb67b79437ebfc9b9031fa8be04763c92184be31ca239ee2277953932947177bc84e39d5f81cf976fefe97bde861b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}