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 #21508294 · ArcScan

Block

#21,508,294

2026-09-18 13:55:00 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,294
Timestamp: 53 days ago · 2026-09-18 13:55:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xe27ac854327aac16acf95629277793d41736b555508a7ff3465bfb7def330e4d
Parent hash: 0xd56edd89…de521071
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,294 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.0%291,901 / 30,000,000

Base fee

20 gwei

State root

0x9568c61ff575…afda5efea9c3

Transactions root

0x84826763d91c…7b8454edf872

Receipts root

0x8130cf645e9c…16cab2c8012a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800