{
  "manageEntity": {
    "action": "Follow",
    "entityId": "648802251",
    "entityType": "User",
    "nonce": "0x7b9aee3f580bae35fa8f02c4b5dcd82a50e132491161eddf0c8160da50abf502",
    "signature": "0xdfbce41b7b46b99abdc5eb6f006f0b845bf7cf86d3dbef39e195b1ffc66654f706d72236e6de102eeffece6cf03546cac709e3edf00e0a2db11f13737e73358a1c",
    "signer": "0x253047c0af4Fc72D6658Bc16df0b3FE0dB459513",
    "userId": "186198383"
  }
}