{
  "manageEntity": {
    "action": "Follow",
    "entityId": "774994",
    "entityType": "User",
    "nonce": "0x914e0db7225e442ba556efd7e731396a963f68414d41bdd8557aa4e68adcc8da",
    "signature": "0x9038a7c37811c4a016a4fb29e052968da2dc3891c776bfd860c9c1c7cd680e0a23c9e002029fe462b2b715170a40cfaebde6b554acefd11cccafcff5d76e94561c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}