{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1674010",
    "entityType": "User",
    "nonce": "0xf40ca46b543435738ba1ae03b689db75c19538d9448c96ebf9b9680d803801a8",
    "signature": "0x4e3cd0a8cb13e03bd54e832ca37b0472f59725c4d4660364047f6fd9bec116ec506d0b7997a7331055421ac14ff4bbe1dd1d99c0ea1ac01da93cabe37f92ff481c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}