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 #21341083 · ArcScan

Block

#21,341,083

2026-09-17 14:20:58 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,341,083
Timestamp: 58 days ago · 2026-09-17 14:20:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x400a820682dda4836347eac357c7a326f616aa3ba3d01041bd811da14c158966
Parent hash: 0x4e96c31b…4140ce7c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,341,083 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

35.4%10,607,536 / 30,000,000

Base fee

20 gwei

State root

0xe0402e2de41b…119fbf1a2b51

Transactions root

0x20954fa812f4…c92a3ba4d7ec

Receipts root

0x122aa93b3e21…052566cd10af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800