{
  "manageEntity": {
    "action": "Follow",
    "entityId": "101990",
    "entityType": "User",
    "nonce": "0x4fa65a2728653aaa81f1d8903d8677c5c012d65d969eabf282899ddfcf7783d5",
    "signature": "0x5622a448bc0a08ff906b752e8fb9df0ddb29d4141730180cdb02eda4f9e6e7931721ad9f7ee102b9fb82a3f12d19aa436a0519f971ab012f5a6715817248609a1c",
    "signer": "0x9A0D7bEb0e423B334a2862C3Ed1FCf5D4f90A660",
    "userId": "821935527"
  }
}