{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x948ab1371a8c223711866f48bc3f07ba7be4a726b29cf2f5351f8bcfeed9084d",
    "signature": "0xe66ce6c4c0ee0f583c3031b6bf90bbd06a24cbf565cf4620fa2ce3bd7b52dbd96188107f8ac9dab6e88f26faa8352ae299cbdbd33cd50785cba75ebaf26878421c",
    "signer": "0xb69378245091a2698004E9133B69F31277A55b33",
    "userId": "90532574"
  }
}