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 #21264102 · ArcScan

Block

#21,264,102

2026-09-17 03:30:43 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,102
Timestamp: 15 days ago · 2026-09-17 03:30:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xb039ceaa44d26e4496f1cf25a82057e975c45e612204819d99552ebf18af2888
Parent hash: 0x0579401c…cc50ce7c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,102 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

14.1%4,232,577 / 30,000,000

Base fee

20 gwei

State root

0xaf78a4f13009…59842d7f2baf

Transactions root

0x57fdf7f36b82…02ed2c52ea3d

Receipts root

0xc2eac232bee8…7aa2dfc86c89

Nonce

0x0000000000000000

Extra data

0x00000004a817c800