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 #21319386 · ArcScan

Block

#21,319,386

2026-09-17 11:17:45 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,386
Timestamp: 52 days ago · 2026-09-17 11:17:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e0111bbaff53af1d54de0e54b884c4b8552b3f2168a8038eda8b6802380294c
Parent hash: 0xc5d0e31f…e45580c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,386 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

23.0%6,888,110 / 30,000,000

Base fee

20 gwei

State root

0x4c21774b6e35…26c7851d9a7d

Transactions root

0x68bb4c8a7bc9…fc059f74da35

Receipts root

0xc34c9ebd5be8…20bacbedef2c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800