{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1777",
    "entityType": "User",
    "nonce": "0xa414e17c30fe472df5883367aa1bfc90ede58588fcecc7cf57edda6ec8af5caa",
    "signature": "0x7f49b89f9b25b8c4af54c2cecb466bd356cf26e7c9d974fee10a70ff667d7bdf7ce2a334b3550f0149725333ac27d85573989ebd1f5bc4f617bee7395a0124541c",
    "signer": "0xe74EA561439c78F34f4928Eb44ee8Bc5d67c3d45",
    "userId": "781858883"
  }
}