{
  "manageEntity": {
    "action": "Follow",
    "entityId": "943748539",
    "entityType": "User",
    "nonce": "0xaec8511606b09d6c0ac3a189cb13f1a402fbfae89e11dc134582e7759e86667f",
    "signature": "0xf723d779e7cbd608d18642efa8615b2f43adacb54855f12504dc0ecc449ddd013a5ad06e54f7c656a3bf15170c9b15dab9ec4b7632e1747d9ad770fe4fe87b7e1c",
    "signer": "0x3D472a01Cb831ac594835ac6038A4346E2A22B94",
    "userId": "327343"
  }
}