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 #21298655 · ArcScan

Block

#21,298,655

2026-09-17 08:22:39 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,655
Timestamp: 58 days ago · 2026-09-17 08:22:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf87b3ce682a782af749daccc8db1fca9725e0da5465aaa6a56bb8790963b7c7
Parent hash: 0x7690248c…9051fb8d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,655 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

18.6%5,573,720 / 30,000,000

Base fee

20 gwei

State root

0x877eb46d24ac…3283cbe207ce

Transactions root

0xdadff1f5bb71…b2781ef2f35e

Receipts root

0x2b40bb474048…ae2717722734

Nonce

0x0000000000000000

Extra data

0x00000004a817c800