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 #21276609 · ArcScan

Block

#21,276,609

2026-09-17 05:16:22 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,609
Timestamp: 24 days ago · 2026-09-17 05:16:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xebca7773f030df2d7fa7b95fbc6e70f068173e2bb32a108fe0a8f5c42ff47d12
Parent hash: 0xf25d1f05…eb87ad88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,609 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

29.7%8,923,075 / 30,000,000

Base fee

20 gwei

State root

0x21dc00bbde57…f9d7dbf2db3b

Transactions root

0x794045222050…3caa6305eb38

Receipts root

0x73639640ee15…086511c213c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800