{
  "manageEntity": {
    "action": "Follow",
    "entityId": "154589",
    "entityType": "User",
    "nonce": "0x673f5ccf072b207f561131e3eca1325aa815f1f26c67b10b8d01f324ab2b69f6",
    "signature": "0xe6be1da64d087fdc72d6300e723e38eee7a4537208afe3bd6ac34b51322d340e4cf86b54b8694133d7f1db63d6d2bb63d2360f4f40525a279222daf89174e0271c",
    "signer": "0x16eC1CF4f324EACfAa9D3F0D2add22A0e775fb3f",
    "userId": "392894187"
  }
}