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 #21370369 · ArcScan

Block

#21,370,369

2026-09-17 18:29:10 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,369
Timestamp: 32 days ago · 2026-09-17 18:29:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xe9b50a80f4d29572f308e70ced82062ea1069e82c8f16effdafdccd90f08e9e6
Parent hash: 0x11c5a2c1…699fc662
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,369 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.0%2,090,010 / 30,000,000

Base fee

20 gwei

State root

0x641569c2d640…e445b1bd99da

Transactions root

0x1eeb7a1583e6…51839443d863

Receipts root

0xcfb384d0778b…d397f6cdce90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800