{
  "manageEntity": {
    "action": "Follow",
    "entityId": "150849",
    "entityType": "User",
    "nonce": "0x481b9881e30b475da46b285720088d0d16acf3b1468c540c5938712023de02de",
    "signature": "0x9e634996ae1fedd22381d29da8b524cd679a62dd4f36d137979abd4f1bfea89533b0b40d918247e82103365abe1fd4aef6d9c8b7a0b55fc30864497a809a4bd61b",
    "signer": "0xc4118DbEEF2f4052A1Ccf7587423749ef4313b4F",
    "userId": "635458432"
  }
}