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 #21263027 · ArcScan

Block

#21,263,027

2026-09-17 03:21:38 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,027
Timestamp: 23 days ago · 2026-09-17 03:21:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b4173e3dfff204f1cc1a50f06700758939d85ea49a19b16c0dd7d64fc9d444a
Parent hash: 0x387c923a…f0eb94d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,027 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.5%4,948,188 / 30,000,000

Base fee

20 gwei

State root

0x5747bcaa8c85…77c4e6c02424

Transactions root

0x438e88358fac…1b7caf1f21d4

Receipts root

0x9c6c220859b6…013b319be2de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800