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 #21398569 · ArcScan

Block

#21,398,569

2026-09-17 22:27:29 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,569
Timestamp: 48 days ago · 2026-09-17 22:27:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x6fff49e654fe2fd19d376180fa86575c729ff44da61c9f18a6da2d9acd1e1d8e
Parent hash: 0x69319642…875b1a7a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,569 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.7%1,410,168 / 30,000,000

Base fee

20 gwei

State root

0x6309e0f6cf3e…6ce6afcc039c

Transactions root

0x6ab954ea4ce7…de982597ae10

Receipts root

0x0327434a1b60…cff3eb43822b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800