{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12728",
    "entityType": "User",
    "nonce": "0x94995ed594b6cc8b240604127c116c189178809a481fb9b2a5d9c27eca2eff1e",
    "signature": "0xdff64b50094edf77f477cf1ad2dac565eaca1f6d781fb4b15ac085da7f9a28a1070d28f2cdeb8c45bb3ac7aa630efe6a48621f530294131bf79bf750467455321b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}