{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x551c6fcb8fa2025a6a20fdb6ccea1401fc02544faa88e1eae4bd9e18cbc6b676",
    "signature": "0xf6a9ae15d549e91db850ccb9e614c40c57e4ed417bf38630e73b100124c24c0736121fcd691fba84e44575ddcecaf6ce23b8f057d06f52cc3f58a44368cd0f551b",
    "signer": "0x661bc974c74EC62717064679594BF10c602313E0",
    "userId": "943930963"
  }
}