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 #21374097 · ArcScan

Block

#21,374,097

2026-09-17 19:00:40 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,097
Timestamp: 28 days ago · 2026-09-17 19:00:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x359b75345ea1497329be0c2b1e6326427f27b1ba1cd67a4935f37fb33b53d48d
Parent hash: 0x18ddc142…574e6cec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,097 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

16.7%5,017,200 / 30,000,000

Base fee

20 gwei

State root

0xf49bfd10bf90…99b83e06f66f

Transactions root

0x9a5a75fbcb3d…e51252584dfb

Receipts root

0x10187c5cd1a3…72f3523c9dde

Nonce

0x0000000000000000

Extra data

0x00000004a817c800