{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x860a8443da30bca24a27c679d5d7f5573bcf84534bde9580c0ac2b9157bad764",
    "signature": "0x8771ad0684a3726bd7d8307444479565a7463abc8a636766188306b69f21989f686c540f852f8eb94c1de5096424e59be2246029c1a13e4fa602d573173f07841c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}