{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2521",
    "entityType": "User",
    "nonce": "0xdd1c7205b358b4e4199deecf369c39a5ece147ccf55dfb90c7b949d982715025",
    "signature": "0xa9ca4813d912a2f60b3d4eda72953981ed9b1fa2422df268ba82279d14cd9fd8449b4f82f2a04dfc80f49ebbcc0d703dcfd20c2e4bf8480c51b546076d7379121b",
    "signer": "0x5aeCC1AFF37a5BA2FEE40cF4dd6357A86DE23D42",
    "userId": "950958674"
  }
}