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 #21386849 · ArcScan

Block

#21,386,849

2026-09-17 20:48:25 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,849
Timestamp: 19 days ago · 2026-09-17 20:48:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x2c54b49780a427e37981aa04cbfe326764ff8b479011fcff6e9e9b7a31c9ba33
Parent hash: 0xaf1a85f0…dd8d1568
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,849 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

13.9%4,160,445 / 30,000,000

Base fee

20 gwei

State root

0x0e2736f818a7…dd083a2845f2

Transactions root

0xd0a4192bc618…bca9b59d3d5a

Receipts root

0xf7302c6d76d8…18522755a6c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800