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 #21326257 · ArcScan

Block

#21,326,257

2026-09-17 12:15:45 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,257
Timestamp: 21 days ago · 2026-09-17 12:15:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xe775907ed0fcd6f81ecc30261c167a608b73402feaf284a0b751a8f08b6cd8ce
Parent hash: 0x9e9ebbf6…3d291a41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,257 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

18.3%5,478,559 / 30,000,000

Base fee

20 gwei

State root

0xea3b9deb5660…816c1c4e96ef

Transactions root

0xa48899226258…e422ffddbc69

Receipts root

0x16743eba314a…e15d3e5af35d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800