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 #21516594 · ArcScan

Block

#21,516,594

2026-09-18 15:05:08 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,594
Timestamp: 14 days ago · 2026-09-18 15:05:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xf45f2ce7b11e5154c16aa4c38deb88dfbd193e6786862daedf235826144847ae
Parent hash: 0x3843b0b4…b6a7e0e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,594 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.3%2,479,515 / 30,000,000

Base fee

20 gwei

State root

0x5e512be711b2…d79ec096be36

Transactions root

0xdc64136bb291…19f5dcc61074

Receipts root

0xfbf0e0980596…4e2ea8bc5c84

Nonce

0x0000000000000000

Extra data

0x00000004a817c800