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 #21268295 · ArcScan

Block

#21,268,295

2026-09-17 04:06:07 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,295
Timestamp: 51 days ago · 2026-09-17 04:06:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xf81040825a8a0c6defc7bb8a11c65169fe1ee649fee6e8368f79e4f5b2feeace
Parent hash: 0xedc11a51…d77a589c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,295 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.5%2,548,357 / 30,000,000

Base fee

20 gwei

State root

0xbd328fac7ca1…60da85f5d5e7

Transactions root

0xdfd243a73f7e…11727b15733e

Receipts root

0xacdd097d391f…b5861200c561

Nonce

0x0000000000000000

Extra data

0x00000004a817c800