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 #21290848 · ArcScan

Block

#21,290,848

2026-09-17 07:16:41 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,848
Timestamp: 7 days ago · 2026-09-17 07:16:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x07b3b03b6b2fb9918258e6994546dc69c586b128ee8fb592dc575837b9156187
Parent hash: 0xd4bdfec8…638df701
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,848 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.9%2,983,028 / 30,000,000

Base fee

20 gwei

State root

0xa4d5f42043cc…2d169dd6c726

Transactions root

0xcb24dc8cff1b…981c350a6c66

Receipts root

0xc5b1c1be6162…1fbda4bea20c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800