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 #0x2a8ec2d6a975bf70ea092c1f6446c09031d63e91fd0fe817e92cdec385769603 · ArcScan

Block

#21,404,240

2026-09-17 23:15:25 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,240
Timestamp: 53 days ago · 2026-09-17 23:15:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a8ec2d6a975bf70ea092c1f6446c09031d63e91fd0fe817e92cdec385769603
Parent hash: 0x93df4fdc…7240088c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,240 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.8%2,952,850 / 30,000,000

Base fee

20 gwei

State root

0xf3a53fb88de6…28b24d53a459

Transactions root

0xffb53463ffce…715b61357cec

Receipts root

0x10625455021e…d80697b60d48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800