{
  "manageEntity": {
    "action": "Follow",
    "entityId": "638733607",
    "entityType": "User",
    "nonce": "0x42f5a95917b1bedf2d1d9f33aede934c5d5deb5c295d39ab904010d02280d2b7",
    "signature": "0x7819aa8b30f11a5abda63aa7023feb04c734704cdfacd74a25a830c1b7d4b4bf54d8b2a2e1a5c0b8c7ca75f1724842dc49756c535705e28ad44cb53f51ba41171b",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}