{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x6cc8215b16aecbaaabd5ca082e5479a61e19d37d2d55fb5f114a85b26c5e2acd",
    "signature": "0x0f4211e265e4daa7c144a3b0fecc16e2cb07dc9e78aad5480aa0451697085a8a35ad4ddcf10bbb449fedaa0bc0ca053d5b50acc34f452949f145ab2d674370941c",
    "signer": "0x7FCffbc9FB7516A6453F59c5b9918Ea8A7EB33eb",
    "userId": "502388335"
  }
}