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 #21393547 · ArcScan

Block

#21,393,547

2026-09-17 21:45:02 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,547
Timestamp: 48 days ago · 2026-09-17 21:45:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x51e5095a005b26a3dd5da6423e33534c0f38d1b529a64f1d230db0b59ad61f8d
Parent hash: 0x599e0dfa…d8aae1ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,547 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

2.5%746,987 / 30,000,000

Base fee

20 gwei

State root

0xe83bf87ffa70…473756ba68ef

Transactions root

0xf7d1b7a11aaa…fb097ed0e334

Receipts root

0xffdef5df22b0…88d794585020

Nonce

0x0000000000000000

Extra data

0x00000004a817c800