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 #21383295 · ArcScan

Block

#21,383,295

2026-09-17 20:18:23 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,295
Timestamp: 33 days ago · 2026-09-17 20:18:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf4c4b8dd89b52f0ecea76799bf1fccfa9a7d0bea7fea1ef882bc867e0e55b3e
Parent hash: 0x626e296b…73fb26e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,295 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.5%2,540,648 / 30,000,000

Base fee

20 gwei

State root

0x371a01dc75e1…5567718b80ef

Transactions root

0x76e70fd839ef…7a0e60731655

Receipts root

0xa7d5cd78efa3…4628cef42f62

Nonce

0x0000000000000000

Extra data

0x00000004a817c800