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 #21236641 · ArcScan

Block

#21,236,641

2026-09-16 23:38:50 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,236,641
Timestamp: 12 days ago · 2026-09-16 23:38:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4377b679a9eb2136bc03c1579b2b8bf8e210ef0dcf8006da0e9989379a0e7ad
Parent hash: 0x6551f4bc…14ac151f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,236,641 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.2%3,966,821 / 30,000,000

Base fee

20 gwei

State root

0xe8b32678eddf…cc3120808ea8

Transactions root

0xdb76bfaf6527…f3d808d75da9

Receipts root

0x45b5c8656d38…635d0cb2e090

Nonce

0x0000000000000000

Extra data

0x00000004a817c800