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 #21269893 · ArcScan

Block

#21,269,893

2026-09-17 04:19:37 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,893
Timestamp: 13 days ago · 2026-09-17 04:19:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f80d883a48309ac0acada548eab9228bd2c3f0e028178f307d4fdc0c64bc189
Parent hash: 0x7763a07c…fe623be9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,893 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.7%4,114,780 / 30,000,000

Base fee

20 gwei

State root

0x305787679488…050573a3e6d2

Transactions root

0x0f7b7b5637f1…011243809366

Receipts root

0x5ccb28d463e7…902c99269197

Nonce

0x0000000000000000

Extra data

0x00000004a817c800