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 #21510235 · ArcScan

Block

#21,510,235

2026-09-18 14:11:25 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,235
Timestamp: 11 days ago · 2026-09-18 14:11:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x55b98d75f2ce5430d3fc91047f48ed3ea9395720f6b9e93f6fd7716c69c8f6f2
Parent hash: 0x204e2269…160353c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,235 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

31.6%9,483,809 / 30,000,000

Base fee

20 gwei

State root

0x024008b280dd…7f6472a37f90

Transactions root

0x5bdebb268482…de3e7b022f28

Receipts root

0xd6f98f0a6257…42e4235274d9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800