{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "52407",
    "entityType": "User",
    "nonce": "0x4c3e9b45257e3c75325f2f94dfad8cff234115569ff9d3c05a1d2a3688b14a88",
    "signature": "0x86dcd9e0e1091aed2e8af407eb1a499fca77238939117b733dcb5062b1c3e02159970cdd505707993c844aea9f1cabda2c2b366a534c60220908c146a7f254611c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}