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 #21268363 · ArcScan

Block

#21,268,363

2026-09-17 04:06:42 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,363
Timestamp: 50 days ago · 2026-09-17 04:06:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xc6c1b30e2722eb10b8f5a6a1c9709a95bcd01cbf873a68185f48ffbe135d113b
Parent hash: 0x24913d81…16a32efe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,363 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.4%4,032,064 / 30,000,000

Base fee

20 gwei

State root

0xf0109051b89c…6a2e2ae2f41f

Transactions root

0x0138836e36ee…2ea41e04ebc8

Receipts root

0x31fd35bc9a1f…fe5d1c19530c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800