Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xecc3bcc4dafcab1b5f31a16755aa172e976029e744af94ecf1106b4ac9a5f166 · ArcScan

Block

#21,357,298

2026-09-17 16:38:25 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,298
Timestamp: 57 days ago · 2026-09-17 16:38:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xecc3bcc4dafcab1b5f31a16755aa172e976029e744af94ecf1106b4ac9a5f166
Parent hash: 0xa390e410…c60a937a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,298 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

56.3%16,880,361 / 30,000,000

Base fee

20 gwei

State root

0xc930c4a594ee…55e72377d977

Transactions root

0xfa3fb267ce96…a19f48df0cc8

Receipts root

0x81b503f13a1c…0a64fc1a2322

Nonce

0x0000000000000000

Extra data

0x00000004a817c800