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 #21547454 · ArcScan

Block

#21,547,454

2026-09-18 19:26:00 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,454
Timestamp: 56 days ago · 2026-09-18 19:26:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x7283454406988a454d85f8df6a71d51b30f385b622165e7af7f2c1fdd60fb871
Parent hash: 0xcc78b946…c176a68d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,454 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.1%343,797 / 30,000,000

Base fee

20 gwei

State root

0x4c34d6e3a71f…a7620a1b2e94

Transactions root

0xc7ab6fee44d6…7ba80a7b0d7a

Receipts root

0xe96717980ccd…793c12787183

Nonce

0x0000000000000000

Extra data

0x00000004a817c800