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 #21273825 · ArcScan

Block

#21,273,825

2026-09-17 04:52:51 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,825
Timestamp: 34 days ago · 2026-09-17 04:52:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x57cb0cb1515a2594d472839eb9f5282e437c5901864e03ed75e76bbba34cc7a4
Parent hash: 0x8f3b9fee…9874fb08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,825 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

35.1%10,538,303 / 30,000,000

Base fee

20 gwei

State root

0x551d343f7915…1f7a9b0f872e

Transactions root

0x0e189e58384f…9b8b433edcbb

Receipts root

0xcb628cc41436…04ed272595d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800