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 #21295784 · ArcScan

Block

#21,295,784

2026-09-17 07:58:23 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,784
Timestamp: 47 days ago · 2026-09-17 07:58:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x1517e6a765f1c056f688342ceb816a8f9ace45853d44f7ae8e2f75092784957f
Parent hash: 0xc278ecb6…363b2929
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,784 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.1%3,026,588 / 30,000,000

Base fee

20 gwei

State root

0x81c3285dec20…d1d980ef3e61

Transactions root

0xe70f6552e5ba…bcfe44caee0a

Receipts root

0x7424f88eaa2d…b53410112070

Nonce

0x0000000000000000

Extra data

0x00000004a817c800