{
  "manageEntity": {
    "action": "Follow",
    "entityId": "661101608",
    "entityType": "User",
    "nonce": "0x09045e48081fc7dcd73ab52dadb6ed30ffac5902bb0abc4586ff8baf007dc1a7",
    "signature": "0x5263e50dafd8980c5a0b6922e39081c4efb933868a27f8673d59bb91e918f26b223c0cda73c57fb5fecdd7db04c978fbbc313cc1e95714b639b740f46996ec661b",
    "signer": "0x57D64A47c0B6C0789D9565B3D90270Aea276eB11",
    "userId": "199258"
  }
}