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 #21288895 · ArcScan

Block

#21,288,895

2026-09-17 07:00:11 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,895
Timestamp: 6 days ago · 2026-09-17 07:00:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb891467c9ca8bdfbeab119959dbc93e549e76dbcf249620ba4989ca588e9162
Parent hash: 0xdcfe23b3…3823e871
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,895 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

19.4%5,810,088 / 30,000,000

Base fee

20 gwei

State root

0x252482354c3c…2ef7ce9440e8

Transactions root

0x51fb5da4d14b…dadc5b0adaa7

Receipts root

0xabc3037829d1…f09903c1dd69

Nonce

0x0000000000000000

Extra data

0x00000004a817c800