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 #21315617 · ArcScan

Block

#21,315,617

2026-09-17 10:45:55 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,617
Timestamp: 27 days ago · 2026-09-17 10:45:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xf78b1e5d606a17a214e7eb34c4d4c7c6bc9a05fddf3c29b86875dff57a64a91d
Parent hash: 0x3d0ecd58…3e4416c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,617 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

17.3%5,196,579 / 30,000,000

Base fee

20 gwei

State root

0xd2c6659bf31e…8109150cb29f

Transactions root

0x0dd0a5b3e2ff…6e2450fad7e1

Receipts root

0x13cb63aa540b…5c47aed69aef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800