{
  "manageEntity": {
    "action": "Follow",
    "entityId": "457973935",
    "entityType": "User",
    "nonce": "0xab3b96feb5b2afea9a87e236f94a47620b1b3e4920ac08dfa6e055e48de3a472",
    "signature": "0x64f4a03be7dd262dc37d08aa674a8a758a48d852a1c4145dde4f5bb81fbca097765c545a0f368a8dba1984b92edabe8e48c35174b0ff1771977ee9cc47d8f3ac1b",
    "signer": "0x0897045A9f1a39F1e6ACccBaBa4a0509E8f15ECa",
    "userId": "172041745"
  }
}