{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8ef0d48bdb46fce830fb4c21f0741dc7728c05b2037ac3a67c15571e1b64f235",
    "signature": "0xfce7289837432d5e51962fda9a81c7b918a8444bf93de07b3551aa76694a59213e7f80c8d25e6d522a60659096047b16303549b219779732e63c988f5235ba231c",
    "signer": "0xc7444D751846D46890E4eE84063c56314e8e47A0",
    "userId": "525467429"
  }
}