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

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 #21311558 · ArcScan

Block

#21,311,558

2026-09-17 10:11:39 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,558
Timestamp: 31 days ago · 2026-09-17 10:11:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c2c2b1b9dabc7ccb55ee7e35d7d74ee11f14ed49d4b65576a22fa6f0a1975b7
Parent hash: 0x4b9db919…09efd65f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,558 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

42.9%12,860,334 / 30,000,000

Base fee

20 gwei

State root

0xf8edc81dd205…03888de00d5b

Transactions root

0xba69bf976380…253c8ddbaefb

Receipts root

0x11de36f1f0b1…f0b51922e1c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800