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 #21260804 · ArcScan

Block

#21,260,804

2026-09-17 03:02:51 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,804
Timestamp: 25 days ago · 2026-09-17 03:02:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x67cc45030654f4bf1bf07edcf282bf2828576154daa92c556479a1fbd2d442df
Parent hash: 0x4aaf5177…ed02f3c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,804 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

17.7%5,315,700 / 30,000,000

Base fee

20 gwei

State root

0x9b95af4635dd…c9c1563b12a7

Transactions root

0x70ec9a88a1e5…b487c717b225

Receipts root

0xcf03e3151bea…cdbc7cb95b26

Nonce

0x0000000000000000

Extra data

0x00000004a817c800