{
  "manageEntity": {
    "action": "Follow",
    "entityId": "169328452",
    "entityType": "User",
    "nonce": "0x99eca9f36245ecd4225e3338e0369b200207718c1fe1fdf27db550d01a2189cd",
    "signature": "0xfb37721682c2828501132658da3af1148e3320b8fe01b5843ab2df52f3f9457b6f0d23c253c021bd11c4cd3b6e419aa7417501395621a754b41fa4270912e5201c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}