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 #21329754 · ArcScan

Block

#21,329,754

2026-09-17 12:45:17 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,754
Timestamp: 27 days ago · 2026-09-17 12:45:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x0bb7cf65c6f715dfa7bfcf26784c6ab77be951651581a1636cca404b3b17eef1
Parent hash: 0xc5daa797…b1431c55
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,754 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

16.0%4,797,181 / 30,000,000

Base fee

20 gwei

State root

0x89ea4d8af8f2…cbd3fbb2150d

Transactions root

0x247f101b5294…97b14f4ea0ab

Receipts root

0x9fe0e2827386…a69d221887f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800