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 #21444040 · ArcScan

Block

#21,444,040

2026-09-18 04:51:50 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,040
Timestamp: 5 days ago · 2026-09-18 04:51:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xac46ddc47c4aeba7939b356e685bfccc6d06491ded7e547216443ee1b39ffcbd
Parent hash: 0xcfb7a747…9daa1337
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,040 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.4%726,060 / 30,000,000

Base fee

20 gwei

State root

0xf1d7b0dad87e…270ee6fa9709

Transactions root

0x0edc8e96de21…6064d190a6fb

Receipts root

0x1a092337b1aa…66840fb34b7d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800