{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xcaafac226dd69dede0aec3dbd7720663e6017587d03147bf43b31922c2d5bb22",
    "signature": "0x7660664451fd5530855b9472cf7cf4ba116e8f84ba513a0f5c5b47ba04f985616dca6d0c32b5f84d04442af1879dd022773cd3349de9f701e192a214e7f3e2b81b",
    "signer": "0xC509a4d32A2b9226304C01aa2D034356E0be8fC3",
    "userId": "273063674"
  }
}