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 #21485465 · ArcScan

Block

#21,485,465

2026-09-18 10:42:00 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,465
Timestamp: 49 days ago · 2026-09-18 10:42:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x2322ba932ef3db419fb4a91cf34c6dfe9e8876aefd6f84b7b8c4a2a00c1c2dc1
Parent hash: 0x514be7d9…bf6e4bd6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,465 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.9%1,473,357 / 30,000,000

Base fee

20 gwei

State root

0x48221db0f749…21c50b369e96

Transactions root

0x2fb2e57193c3…abc9126264cb

Receipts root

0x24a5c667e0ef…a6aab5a04d4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800