{
  "manageEntity": {
    "action": "Follow",
    "entityId": "617072743",
    "entityType": "User",
    "nonce": "0x21735dba8bc1975e8d2b43076c36516fd741d8a80d8b4efd02a1c7a5ac973cae",
    "signature": "0x7e2997b53a2a63fa3afcaa3945608be940fe1e0ce046e36f716cf7f1bc0b2a4327b74724cd655b0fc65f812fe5691e8f7dd5113416ebe6bc710a3609ce1b219c1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}