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 #21293139 · ArcScan

Block

#21,293,139

2026-09-17 07:36:02 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,293,139
Timestamp: 10 days ago · 2026-09-17 07:36:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xc6dfb0015d034b612c5de475ab80c05f5a90df6decf9c9bc068172f7cc276ab7
Parent hash: 0x0032b68d…f6adafb9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,293,139 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.7%3,207,101 / 30,000,000

Base fee

20 gwei

State root

0x17586ff2aa14…a4b29453e4da

Transactions root

0x8116af33dec4…7e9ba0aa425c

Receipts root

0xd34a5d972c0a…2e2f73ced8fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800