{
  "manageEntity": {
    "action": "Follow",
    "entityId": "440821175",
    "entityType": "User",
    "nonce": "0x1c1f3c3cc2073149e612034ee37e8aff6254047013fb56d2f866aa3071f49547",
    "signature": "0x51ced6370b42dae6de945b742dfc093a855df7941185842d6ee0fe390b8f2fe64e5f7258ce8a199d6fafd469ddf70aa04f1449fdd916a37f450b0788557e0fe61c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}