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 #21268549 · ArcScan

Block

#21,268,549

2026-09-17 04:08:16 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,549
Timestamp: 49 days ago · 2026-09-17 04:08:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x39b33d4dbef42698edcdb1ce78c195ff5c07f45b903d98ed4bdfeaf88a4acc42
Parent hash: 0x4cb8a50e…2e2b96a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,549 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

10.6%3,191,343 / 30,000,000

Base fee

20 gwei

State root

0xcc1f26d436d3…f306d819fb6a

Transactions root

0x589682360e5f…fdbcc5f6bc72

Receipts root

0xb14ba25ecebe…8614566af367

Nonce

0x0000000000000000

Extra data

0x00000004a817c800