{
  "manageEntity": {
    "action": "Follow",
    "entityId": "550557206",
    "entityType": "User",
    "nonce": "0xd7579858fc1dedaa988300a0a1605885b256cd7d87f0f6b743dbeaa2f43a04e1",
    "signature": "0xa57d6718e9f17f0c0052d9798fe98d163d6d4db1829a1874319753b5277792b41faf963a11643e751410ccbfa4f65998e3d729d9715394588e48c8cd59c408831b",
    "signer": "0x0E6Ef8dF2F401D8918d603B82ef321D94A721556",
    "userId": "648802251"
  }
}