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 #0xa6dd03d7f73403f8d83eabc5324e43a1f0eddc36c062e88881b4d1085bd334e2 · ArcScan

Block

#21,508,708

2026-09-18 13:58:30 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,708
Timestamp: 49 days ago · 2026-09-18 13:58:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6dd03d7f73403f8d83eabc5324e43a1f0eddc36c062e88881b4d1085bd334e2
Parent hash: 0x6ab5f14f…9f2d30a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,708 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.9%2,074,262 / 30,000,000

Base fee

20 gwei

State root

0x033b9feeab25…e9b6533290bc

Transactions root

0x672b26396ab3…a2d4fc862d43

Receipts root

0x2d626da63a48…9ffac6366de8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800