{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138775",
    "entityType": "User",
    "nonce": "0xf79d40f1cbce20f1455ea7fe6341e37a3fee3ff17a3a2e95b0e29de490dec5a3",
    "signature": "0x0c8251427796e92954dc11870b9c444493ba427943f5fe1be3363ed98bfcd7dd36d5d9c1d3fbdd8a5f3f0ad207765cc593d9c2711bb9e5e5ce6c819ba4d459ef1b",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}