{
  "manageEntity": {
    "action": "Follow",
    "entityId": "170017",
    "entityType": "User",
    "nonce": "0xfe397d55ccfae9dfd8acd5e3ba7185fa7e98dba3068de225f508138488623c2f",
    "signature": "0x793886242a0d97e3ebb8695d2a2af58ea300c86ed461c8d71e3a673df26558f957f8e2b23becbb796263fb954c4fe16079fee1629154d8516327cb14df37480a1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}