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 #21376747 · ArcScan

Block

#21,376,747

2026-09-17 19:23:03 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,747
Timestamp: 49 days ago · 2026-09-17 19:23:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x340fff7b138d5abcb6e04856c0e4a0d5bc12a4a35ab522b10a11e88940340667
Parent hash: 0x81c9862b…b1a2ec7a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,747 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.9%4,487,555 / 30,000,000

Base fee

20 gwei

State root

0xab1891aaade0…ca2361c3e8c9

Transactions root

0x7e4b615e03b9…c70deda0e246

Receipts root

0x1d9f76483e23…e91eb2e5bb4c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800