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 #21261823 · ArcScan

Block

#21,261,823

2026-09-17 03:11:28 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,823
Timestamp: 16 days ago · 2026-09-17 03:11:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d7cb58db6ec0154d13594145ae74ac271adaa4281756a9a84803273cd6ec04a
Parent hash: 0xf472bbb0…75f97d26
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,823 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

20.7%6,220,517 / 30,000,000

Base fee

20 gwei

State root

0xc8b5aa3e475f…b60c84f37b17

Transactions root

0xb84700acd784…7ceb3ed9e43c

Receipts root

0x14fa5635c5aa…4b8ff814c480

Nonce

0x0000000000000000

Extra data

0x00000004a817c800