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 #21290746 · ArcScan

Block

#21,290,746

2026-09-17 07:15:49 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,746
Timestamp: 11 days ago · 2026-09-17 07:15:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xe47feb85d6424ee45a242b44ef96e74479cb8726055ebad5bf2f4c13bef837e6
Parent hash: 0xab35a226…799ab518
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,746 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

29.8%8,940,091 / 30,000,000

Base fee

20 gwei

State root

0xb2ef79d48fbd…4f346ed991e5

Transactions root

0x0e500cfd1bc4…b8af2335ee4c

Receipts root

0x2e7c04edd083…c8153bad0546

Nonce

0x0000000000000000

Extra data

0x00000004a817c800