{
  "manageEntity": {
    "action": "Follow",
    "entityId": "537944538",
    "entityType": "User",
    "nonce": "0xf22727a608826de03df6777c5d3fc85676b384f848ddf09d0d59e3af5df973ab",
    "signature": "0xba75e5441ca5ef05aa1839b7a79799f998313b6f404fe89ad54f4ce374df83707c86e6856695cacfc56198e0e29ffe4f0d416907ab432278c93193a33e338ad41c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}