{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18389",
    "entityType": "User",
    "nonce": "0x0d9a76015844aa9edd1ed072132dc92244ac37a215196d79317b96fe14b72369",
    "signature": "0xa284a615bf3f7a5f768c86999d5299e8959ceef2860c095ced2c60fc6b31b91550323793bf312dd36825b414eb8bb039781a718fce84cbc4d98c4ff3be64545e1c",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}