Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x55c173a05e2664a49dcd9e3ffc3a69aee3c71ddc53ffb37ab54ef78f7180ab3f · ArcScan

Block

#21,295,336

2026-09-17 07:54:36 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,336
Timestamp: 31 days ago · 2026-09-17 07:54:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x55c173a05e2664a49dcd9e3ffc3a69aee3c71ddc53ffb37ab54ef78f7180ab3f
Parent hash: 0x7967f394…e057f4a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,336 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

16.2%4,854,494 / 30,000,000

Base fee

20 gwei

State root

0x6eceda5e9d1f…76ac42b93535

Transactions root

0x915bfdca5118…cb10473f14c2

Receipts root

0xc9714289b6ba…2a77ef6906fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800