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 #21318338 · ArcScan

Block

#21,318,338

2026-09-17 11:08:54 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,338
Timestamp: 30 days ago · 2026-09-17 11:08:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xf94e3d044a2cb2ddafed03738efea870055644a27d7c256511958532c4bfd647
Parent hash: 0x7b6723da…6f410c10
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,338 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

39.6%11,872,604 / 30,000,000

Base fee

20 gwei

State root

0x54fdd2e29219…8f578e0fabf9

Transactions root

0x40aeebea7934…af504dd29528

Receipts root

0xb5fe69029be1…720517f20ef2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800