{
  "manageEntity": {
    "action": "Follow",
    "entityId": "42425",
    "entityType": "User",
    "nonce": "0xfce15d7a650f528242d1058599aa46b134f04a48d345b53c3c657ba6605a2fbf",
    "signature": "0x240a1525f417880c981283fd77722e9c024ba2832171f77052862f86635ab23e45d5bb204686afb7c007361b6800e93892a40b1eb486e3f159b14c6222b5e1e81c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}