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 #21517280 · ArcScan

Block

#21,517,280

2026-09-18 15:10:56 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,280
Timestamp: 11 days ago · 2026-09-18 15:10:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x053ba2ce37fa9def5bbd6e6bf3a5de659b1fa8fe82f25b6ff0f9c636ed775ca9
Parent hash: 0xdd35a012…37ab2028
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,280 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

1.1%334,965 / 30,000,000

Base fee

20 gwei

State root

0x830da21d5f28…cb809b8ca012

Transactions root

0x36976e55da80…df142bd10c1a

Receipts root

0x902cc127483f…ac615d650fcb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800