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 #21303327 · ArcScan

Block

#21,303,327

2026-09-17 09:02:07 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,327
Timestamp: 15 days ago · 2026-09-17 09:02:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xe9fce6527d1419be9c8454874a861f67a0b8f0e48f29b69076fe004865bb9a8d
Parent hash: 0x06293d19…6f11e3a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,327 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.4%2,818,212 / 30,000,000

Base fee

20 gwei

State root

0x5785e30d4b5e…8eb4431fad0e

Transactions root

0x470832caeb92…9f8da54f00a6

Receipts root

0x5a851fe8c72e…4f0a67d44308

Nonce

0x0000000000000000

Extra data

0x00000004a817c800