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 #21299597 · ArcScan

Block

#21,299,597

2026-09-17 08:30:37 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,597
Timestamp: 50 days ago · 2026-09-17 08:30:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xf585571ebfd2606fbac87fb8dcb879843946201c5b3fe680aba837382befd366
Parent hash: 0x775ce868…2ac3809b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,597 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

17.8%5,347,746 / 30,000,000

Base fee

20 gwei

State root

0x7d7bd1955fa3…185ed14e7e13

Transactions root

0x59c6939381cf…ea467870e209

Receipts root

0x1fb05b6ac3e4…dde73301daa1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800