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 #21253458 · ArcScan

Block

#21,253,458

2026-09-17 02:00:49 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,458
Timestamp: 17 days ago · 2026-09-17 02:00:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x19db4c3ddd4bb5243a3bc72b32356ce1808b8ae453e6da19f0a9a2c5b7b99e79
Parent hash: 0x0a84c6da…22fb3ce0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,458 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

20.6%6,181,583 / 30,000,000

Base fee

20 gwei

State root

0x9fb6aea71023…15ca9f3f10d9

Transactions root

0x8a1b3d2de4d7…893ddc2865c4

Receipts root

0x578d2f94cb0a…252a65b1ba43

Nonce

0x0000000000000000

Extra data

0x00000004a817c800