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 #21444770 · ArcScan

Block

#21,444,770

2026-09-18 04:58:00 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,770
Timestamp: 20 days ago · 2026-09-18 04:58:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x854a91c339dcdd9ea24b31f67a407e6b007e3564398cb772f163b68606778033
Parent hash: 0x661fd57c…2b75d778
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,770 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.1%928,786 / 30,000,000

Base fee

20 gwei

State root

0x6b0ef3371b94…6885ca63840b

Transactions root

0x54a8710a638f…3b3bc14d6170

Receipts root

0x48123c88b79a…d4cffc9a2d00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800