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 #21262881 · ArcScan

Block

#21,262,881

2026-09-17 03:20:24 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,881
Timestamp: 18 days ago · 2026-09-17 03:20:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x2640891d573251d86e434559061de21a51bb17168d5c7b7ce8458fea18b6ddb7
Parent hash: 0x6615a0d5…64699e55
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,881 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

24.0%7,205,898 / 30,000,000

Base fee

20 gwei

State root

0xd4326fcd76cb…c9c0b9957f79

Transactions root

0x0043bdb97688…da8091a6d389

Receipts root

0xf2192174ff27…e4ab8fa13321

Nonce

0x0000000000000000

Extra data

0x00000004a817c800