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 #21357993 · ArcScan

Block

#21,357,993

2026-09-17 16:44:37 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,993
Timestamp: 10 days ago · 2026-09-17 16:44:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xad375db8a1a3a5e4e3d2e947663ae9a0513e9ab1224874576fdf964b709bc8fc
Parent hash: 0x5d0169fa…783df913
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,993 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

19.4%5,818,941 / 30,000,000

Base fee

20 gwei

State root

0x1d3e80d9d4b0…09d590c5dddd

Transactions root

0x29afc71a1003…aad2543013fc

Receipts root

0x5e01b6512b5d…f46e2e5f5df5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800