{
  "manageEntity": {
    "action": "Follow",
    "entityId": "306850",
    "entityType": "User",
    "nonce": "0x4d1adf06eaea6528fcb26bf41eadf06a29e3316bc7f0b66b2948c7c1e989f447",
    "signature": "0x25027a2ebc2710649cf763d691c9cf7c6b058a41317cf1a401738685918f33eb1de68afb2536a03ad512df2c44521b4d64c8556e5e7f6ea9b03e449bc875734b1b",
    "signer": "0xE0EaB915C3153F4a2DF5C6e7b8D58dAc829Fbf2f",
    "userId": "774741623"
  }
}