{
  "manageEntity": {
    "action": "Follow",
    "entityId": "134623867",
    "entityType": "User",
    "nonce": "0x597c7d59fd144c44073471e38a19a56307d82feb14b2903d318069afff6fafd0",
    "signature": "0x54741bcd6be46ccf31b180e4be41995c0a7c17a11374a7dd8cbaa038a4b5c8d6203e0a8ce77aad6044ee039ed9a49bcfbb06b0fb31d518715a9c526734dda4fa1c",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}