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 #21510970 · ArcScan

Block

#21,510,970

2026-09-18 14:17:37 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,970
Timestamp: 5 days ago · 2026-09-18 14:17:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xe27475436c13e306142fc8ccc6e6fe8c9cbfe1640e1c09d5c639ee317154450d
Parent hash: 0x326bac3e…1f1e9240
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,970 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.8%1,147,153 / 30,000,000

Base fee

20 gwei

State root

0x4263a97ed97d…31634780a417

Transactions root

0xe4735f528760…d4c04b3c6fcd

Receipts root

0x1915d55f2678…1907c0486ba7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800