{
  "manageEntity": {
    "action": "Follow",
    "entityId": "345890",
    "entityType": "User",
    "nonce": "0x77222bb82366b405466e05013bf456ff72a673ab57f6ae0ffde81996d5fff265",
    "signature": "0xa3b2ffcbf5e667b7b8bdfde1445f7163fad48923130e11f061a7571fe37db0f65c5bcdca538fd566e51a98af229fcaac62a2a903ef0cb1de359fbbdc64620ae01b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}