Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x2e7b68c10f7ac7c0b6da0898d5be50360fed5f505ffaa7fe8fbde7a12039576b · ArcScan

Block

#21,556,570

2026-09-18 20:43:05 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,570
Timestamp: 11 days ago · 2026-09-18 20:43:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e7b68c10f7ac7c0b6da0898d5be50360fed5f505ffaa7fe8fbde7a12039576b
Parent hash: 0x518736c1…038a8779
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,570 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

1.2%354,696 / 30,000,000

Base fee

20 gwei

State root

0xc87780608f4f…cfafeb7f7cc1

Transactions root

0x94689132cf63…aa0649a27c9b

Receipts root

0xc42986c65d30…e09846ae7ab7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800