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 #21253493 · ArcScan

Block

#21,253,493

2026-09-17 02:01:07 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,493
Timestamp: 18 days ago · 2026-09-17 02:01:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f5dcfeb7bfa7f1bfab93313d02faf0ae1bda9ed93827d6ec43c3fd54e4696a1
Parent hash: 0x1f359da7…584f5739
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,493 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

29.2%8,760,232 / 30,000,000

Base fee

20 gwei

State root

0xd194dd9690cb…41775da9d8eb

Transactions root

0x23e4849775d5…40fbc68a6fd3

Receipts root

0x263b0364f08c…edc300473dbe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800