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 #21251267 · ArcScan

Block

#21,251,267

2026-09-17 01:42:19 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,267
Timestamp: 16 days ago · 2026-09-17 01:42:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x679945e0dc6185ec73a99ad51906d0711fb7a2f6175255890fe4786579951d77
Parent hash: 0x3ee9a0c9…aa19699f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,267 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

20.4%6,126,075 / 30,000,000

Base fee

20 gwei

State root

0x7c4495980ae1…1b1d38a4a9d1

Transactions root

0xb0e95a6098f1…a1bd68946f98

Receipts root

0x6c252c1f35bb…82b83e52244c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800