{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xaabf7dc8ab5983b0e013084f9513cc77114955b24bdd0083b7c29085a6a104c5",
    "signature": "0xf7ab2ecfae36f30c0aa34b977b9e87e80c7f7517ff14175b84a7648db8d23d3865c3a427fb5f5d6b91c5803c4a47a5734025ce6494181b464306b9b4530eeef71c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}