{
  "manageEntity": {
    "action": "Follow",
    "entityId": "13540",
    "entityType": "User",
    "nonce": "0x69e86e5d13a2c8bd9edd3518425f068cac664c476cc8ab232fadc4410dd8c345",
    "signature": "0xece2b661097415a8d3de7e8a7c974ea4bd0f3c125405f47ffa9826451cdfa4845abc543bb2e151430894cecae00aabbab282412f9e955b71219e5081be15ab9a1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}