{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xbf21de4af06d026799952dd15c8e0de4ee4d673c7bd50297bfe3dfd2655cb426",
    "signature": "0x7921aab4d2e8a5c91ce4b936071aa7ed440dbece3a6396ce5a76799da74d6abf1ce68fdb06f16952f02346d395ab9e1a65a7186c0b0911b32962928ec8d8594c1c",
    "signer": "0x3943B96e5E81a41436d5A33B5686253B02cD5165",
    "userId": "411668822"
  }
}