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 #21296651 · ArcScan

Block

#21,296,651

2026-09-17 08:05:43 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,651
Timestamp: 56 days ago · 2026-09-17 08:05:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5d697362df4f558e8b907ad26dbc54d82c6d579b7025a0ca86f22fdb05d4d28
Parent hash: 0xc2a4fbb5…bbe319a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,651 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

14.1%4,234,132 / 30,000,000

Base fee

20 gwei

State root

0x45553f00aa42…bacea8d6a825

Transactions root

0xd769b9d9a665…4bb9306750b8

Receipts root

0xe677c42b048e…fb592f4a94ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800