{
  "manageEntity": {
    "action": "Follow",
    "entityId": "13404",
    "entityType": "User",
    "nonce": "0x3bb6230abc92efb7d259a20b34bd056248015c855aa208d82228661cbca6eded",
    "signature": "0x9171f440ecd27f2d07f737016a0d7aeec978b38d349689d997dc9c913634121b3cd128123fa071e0bf1dcc40377e01779f9f6893f3c3986dca3aa6d84c83154a1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}