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 #21268979 · ArcScan

Block

#21,268,979

2026-09-17 04:11:54 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,979
Timestamp: 40 days ago · 2026-09-17 04:11:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xf49ee985027d2a67bac18f631350e8fc51696af93f09b8c37434c8814f43dfc4
Parent hash: 0x11d94499…5c06d4a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,979 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.3%4,004,453 / 30,000,000

Base fee

20 gwei

State root

0x33ad35587a09…12cff68a7405

Transactions root

0xd3d470de7e6b…33034628c4d0

Receipts root

0x81be564717c1…b4bfc9ad0a42

Nonce

0x0000000000000000

Extra data

0x00000004a817c800