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 #21339061 · ArcScan

Block

#21,339,061

2026-09-17 14:03:54 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,061
Timestamp: 16 days ago · 2026-09-17 14:03:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x9138750bd5b0d881df40f1429162e3e4e61809874e775e82c17beb1dafb3054a
Parent hash: 0x175a3ef5…e29886bd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,061 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.2%4,545,738 / 30,000,000

Base fee

20 gwei

State root

0x2aae2ee748d2…3d859ffe5815

Transactions root

0x017c21225e59…b7f43ee8560f

Receipts root

0x270f159309db…1aee1a8e08bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800