{
  "manageEntity": {
    "action": "Follow",
    "entityId": "943748539",
    "entityType": "User",
    "nonce": "0xf735f62317fdd209bdc2c79a24a24a1e01ec1afebb44e3bafb6dc67e7b5e5e40",
    "signature": "0x1b3e691046f10781a101316e63a97e0a9e7cb553b8529788540963db7204e5a45932b0f2abfc0abb5b6064ffe86ca51271e52fa2d201b80db12a7f8b48a506bf1b",
    "signer": "0x53f39D73a2dd51E9e8A362EF3b1383072E37cf26",
    "userId": "74209883"
  }
}