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 #21370597 · ArcScan

Block

#21,370,597

2026-09-17 18:31:06 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,597
Timestamp: 25 days ago · 2026-09-17 18:31:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x20ef87b554f13be22ecceb3a27dd742bcbb56f592a8be853db405de510cdd87a
Parent hash: 0x92465617…6b380cb4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,597 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

42.4%12,732,596 / 30,000,000

Base fee

20 gwei

State root

0xd4ca833ff3a6…938aecada5b4

Transactions root

0x5077911173ae…8302dcddc1c1

Receipts root

0xf1f80bf79bec…ccba12017c18

Nonce

0x0000000000000000

Extra data

0x00000004a817c800