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 #21273457 · ArcScan

Block

#21,273,457

2026-09-17 04:49:45 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,457
Timestamp: 47 days ago · 2026-09-17 04:49:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x6af61585dbf92a2d4f5b60f382640936d4f1ba09dd7f1237e26ca3b91d1afa53
Parent hash: 0xd1ff24f0…1b008f40
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,457 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.5%4,356,667 / 30,000,000

Base fee

20 gwei

State root

0x9b41627cc300…437e22b3b0bb

Transactions root

0xd0ebca2d85d6…a07a82a79962

Receipts root

0x9b60ede6f3bb…02e11d7c2a2d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800