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 #21292509 · ArcScan

Block

#21,292,509

2026-09-17 07:30:43 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,292,509
Timestamp: 19 days ago · 2026-09-17 07:30:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x3afcc4ae5191a2b63246771be3c9d62d28682bc02204141de26f7430ca520b01
Parent hash: 0x40d94fe7…3da7b4d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,292,509 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.1%4,830,288 / 30,000,000

Base fee

20 gwei

State root

0xa167c6af1082…f38fd2f18997

Transactions root

0x3c5cd879a33f…4e43a4f8ddc5

Receipts root

0xd91b0c09c4e6…c3411248f88a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800