{
  "manageEntity": {
    "action": "Follow",
    "entityId": "142601",
    "entityType": "User",
    "nonce": "0xc29d1637c3634cb2981ddc84b2edc4422f0510c1f2ec34b3f0318a83d3204691",
    "signature": "0xb1ddedc3b620afadc33245d3074c10977bbfcb80f91582f1f032c348446386d5423b1086663752d7064e2a5e2caa3ee6b1a4d516a78322df7722aecfd1b5204c1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}