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 #21268105 · ArcScan

Block

#21,268,105

2026-09-17 04:04:31 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,105
Timestamp: 49 days ago · 2026-09-17 04:04:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b8326622a8641895d23d7fa327007d6e34853ecc42b19cb5a0dc6293880ff42
Parent hash: 0x984ff473…326834a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,105 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

20.1%6,032,956 / 30,000,000

Base fee

20 gwei

State root

0xb1c3797c10cc…ce97b57b21db

Transactions root

0x76118b141b7e…2d17c87b1d25

Receipts root

0xc57c85c749d7…72a70ad7553f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800