{
  "manageEntity": {
    "action": "Follow",
    "entityId": "839400815",
    "entityType": "User",
    "nonce": "0x8713e25b6cbcc623daa3128339913109c33c7e851edf6429abf11ed4b2f9b3ac",
    "signature": "0x811369eaa57d2e7ec9fb7c2df19bb6238a84cebba68843d5e187b73add4d0bcb1fe5f789a489b63b79ad0af706c55265f5e19103edad22610affe0a3efc3e5af1b",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}