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 #21274411 · ArcScan

Block

#21,274,411

2026-09-17 04:57:48 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,411
Timestamp: 16 days ago · 2026-09-17 04:57:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x23fe65fa33da93a4f0741edb9b7c1fb21026cbaf83623d14f5b4a92a4bd92d92
Parent hash: 0x5775539a…123c452b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,411 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

22.3%6,677,453 / 30,000,000

Base fee

20 gwei

State root

0x9a289d30e18a…9d8572c47a92

Transactions root

0x7a040078fa97…409b743b6242

Receipts root

0xf1119616ba3e…4e084ce0333d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800