{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe872700b11c2927eb77ef4474b1396477d48c9820cda705376968e56774346da",
    "signature": "0x1e1602f064fddd23f3e098760528f118bb8067e4a37a3f5abe97228ade7893e4688acdab4b9bc4e0b3857f53b0556ffb2b05af8710d653a026fcd8cd7efe2ce31b",
    "signer": "0x3f014DC56d58DFe1F082EFcB479baB9AC7e466d2",
    "userId": "137311889"
  }
}