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 #21296766 · ArcScan

Block

#21,296,766

2026-09-17 08:06:41 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,766
Timestamp: 57 days ago · 2026-09-17 08:06:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb035bd2635cc1591b68fe4d154bf8e4ac8db6c4272f3771f22178fffd76e0c8
Parent hash: 0x455695eb…70eb9807
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,766 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

29.9%8,955,029 / 30,000,000

Base fee

20 gwei

State root

0xd3efe5769add…1f2d021b0b1a

Transactions root

0xa6d6c34332f9…3132b9ee59d6

Receipts root

0xc4c6f3871eed…d52b3cbd82e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800