{
  "manageEntity": {
    "action": "Follow",
    "entityId": "257465",
    "entityType": "User",
    "nonce": "0x8fa361448efc87bb8924679774ecc225577195d28c55469c84f3acaf6cd5ab1c",
    "signature": "0xa4aa20b3983af1661b63a82088430be085cd086dd5146bda90890492ee0f9e0c609c4fea68f1d35febde89ca22576422b372cc1ff14590e706e1c4b4c4de3cc01b",
    "signer": "0x3CEbf9bfE1b24355cBC348701860d601E226Dfbb",
    "userId": "172240066"
  }
}