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 #21249379 · ArcScan

Block

#21,249,379

2026-09-17 01:26:22 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,379
Timestamp: 7 days ago · 2026-09-17 01:26:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xd3d9e90c23ede5f6c8dd21cd2bc126002c5a7c6035e2b86384d9abe3ecc704d8
Parent hash: 0xbcb5cb77…4b2d9f9f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,379 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

13.2%3,965,161 / 30,000,000

Base fee

20 gwei

State root

0xfc35f972430d…f21ffda98a46

Transactions root

0x07f9c1011123…e164e11aaba5

Receipts root

0xd72ad9de943b…a91d57f609e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800