{
  "manageEntity": {
    "action": "Follow",
    "entityId": "855989195",
    "entityType": "User",
    "nonce": "0xc4bbfdb6b1338cc0600209fda04e763c6010f4cedbadd22a945bdc71558b9603",
    "signature": "0xcf85537e8d5503dfe83f71da87f08698c4e52ac27a0af46bb32a724e2ac4721e7ee5c4d465c6e54c6b0bd1349ce79f4d467332c33eef5d7865c1b3e697d4fec81c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}