{
  "manageEntity": {
    "action": "Follow",
    "entityId": "538529159",
    "entityType": "User",
    "nonce": "0xcebfd27943fc5945924fd211f2e1c224b6f6362b8937c12eec513cb00dbee4ce",
    "signature": "0x0126ce8808b91213b4fb82f87d6220c937064275858ca02d5d777eb826f63a841359648a04b04d292643f29d326d33a051bc8ccef3bfc4155df99f97c4d689811c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}