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 #21382507 · ArcScan

Block

#21,382,507

2026-09-17 20:11:43 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,507
Timestamp: 14 days ago · 2026-09-17 20:11:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x39b5bf03a2e27334b6cd79632b0caf9832ae3a4589a1a07f878d6a22a92df875
Parent hash: 0x766d5680…b90eec6b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,507 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

21.5%6,451,974 / 30,000,000

Base fee

20 gwei

State root

0x3acb82003e0e…a42faeec2a4b

Transactions root

0x21424539966c…2ed2e1ce1155

Receipts root

0x5d39582ea5e7…4ee966520362

Nonce

0x0000000000000000

Extra data

0x00000004a817c800