{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190009",
    "entityType": "User",
    "nonce": "0xe7905d73bb7ec88fb4f985d1106d1f3d9729a716ef3a5d51f6cd28dc3a978fc7",
    "signature": "0xce5ee5f3309893a90bd48e2c2d12b3dd9c87ec32f9645bbb21264f44bddb672041a07cd8c4b8f88b7d826cdb4ad0d09741537e7eaae8ebdc264747b4481cd0411b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}