{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5bd64e5536cf7cdf95dbe71d4c6c0613279f3479a90283ba6664d8a8747a0f31",
    "signature": "0xe622836fa566443a98401ac57128230217e5271267e12755cb313fd8ead21d2a532bd52d06d52105ee220dae8189e1cfc5e6345a020c6e02496d1bd15e20270a1c",
    "signer": "0x28e203fd22baD9f51ecb9d1F4BebC201713003c7",
    "userId": "730312134"
  }
}