{
  "manageEntity": {
    "action": "Follow",
    "entityId": "16521",
    "entityType": "User",
    "nonce": "0xfa4d711c76edcde08ec043c8142e5d74af160b472d353b46fba48f549239517b",
    "signature": "0x6204b6af6db6b1e1e720c45d765cf900b3735338f6d617cbd79d60203962cdc30e4a168b774906e3135d822b3e418fd4a96449922e447ce46e98902d2b281b481b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}