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 #21373926 · ArcScan

Block

#21,373,926

2026-09-17 18:59:13 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,926
Timestamp: 33 days ago · 2026-09-17 18:59:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x660f91a49e221d3b8ffd67669e764b2e3d852bdc81fbc677816c2abce1df8064
Parent hash: 0x29651712…df50ac2a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,926 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

13.8%4,125,627 / 30,000,000

Base fee

20 gwei

State root

0x63f29d1353de…8fc1a7bc6fea

Transactions root

0xb87f41983fab…faffabb66ddf

Receipts root

0x3da188cb6434…fde388008c80

Nonce

0x0000000000000000

Extra data

0x00000004a817c800