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 #21280354 · ArcScan

Block

#21,280,354

2026-09-17 05:48:00 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,354
Timestamp: 49 days ago · 2026-09-17 05:48:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x0e2b4fb46f679897a51a1fd1b51f259f2cae35c0924800f77401299e8106d2b5
Parent hash: 0xdd2b0c73…4b085e58
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,354 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.5%2,242,469 / 30,000,000

Base fee

20 gwei

State root

0xffd5f63c532d…2b7024288b74

Transactions root

0x84c4f2f4b8a9…e3915e39c1d0

Receipts root

0x37edca26236a…6c2f3afdd648

Nonce

0x0000000000000000

Extra data

0x00000004a817c800