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 #21269428 · ArcScan

Block

#21,269,428

2026-09-17 04:15:42 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,428
Timestamp: 26 days ago · 2026-09-17 04:15:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x26810850c710f2c08f7e342f415ed223b64e5f267023be36b712fd67b6a7a531
Parent hash: 0x4c35f2b0…e7bd81c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,428 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.9%3,279,180 / 30,000,000

Base fee

20 gwei

State root

0xd749a3fb67eb…bb5212ecfa2b

Transactions root

0x4abdc68ce2df…7282dacefd81

Receipts root

0x5025814b5cb4…192c8b99fa12

Nonce

0x0000000000000000

Extra data

0x00000004a817c800