Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x3487b9c387c8e1328b5c4f1028d54dda64e1e99faa7f6f3f0d2d7b7d23026215 · ArcScan

Block

#21,221,949

2026-09-16 21:34:50 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,949
Timestamp: 11 days ago · 2026-09-16 21:34:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x3487b9c387c8e1328b5c4f1028d54dda64e1e99faa7f6f3f0d2d7b7d23026215
Parent hash: 0x44eb5e32…02910d95
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,949 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

55.8%16,749,524 / 30,000,000

Base fee

20 gwei

State root

0x6508fb42f5a0…a124c4eb45d5

Transactions root

0x4c7ff557cb16…7843f142f62f

Receipts root

0x84735592a57d…e64edf8062a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800