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 #21279054 · ArcScan

Block

#21,279,054

2026-09-17 05:37:02 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,054
Timestamp: 15 days ago · 2026-09-17 05:37:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x59e81762158c7d42b1827ffc805ded16cb24bb4f9b6d3c5aea32dc1097c08fe6
Parent hash: 0x1e1c1533…c0570c05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,054 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

10.3%3,097,575 / 30,000,000

Base fee

20 gwei

State root

0xf361cf838197…7b17ef27206b

Transactions root

0xc3edb70aa39d…78ff2fadb3e0

Receipts root

0xc6befe43eabf…7655872e4275

Nonce

0x0000000000000000

Extra data

0x00000004a817c800