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 #21507739 · ArcScan

Block

#21,507,739

2026-09-18 13:50:18 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,507,739
Timestamp: 57 days ago · 2026-09-18 13:50:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x2dccc80f8370728cc51ba7d1f734d9523ca74382c02dc232d6d0b8a4ded1f275
Parent hash: 0xbc0b5112…1d8d19db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,507,739 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.8%1,437,726 / 30,000,000

Base fee

20 gwei

State root

0xf8563b86f87a…779e200bbaa3

Transactions root

0xadb6f23d4b9f…cbf4e88ca76e

Receipts root

0x3f6b1c1bf3fc…8fb1f1e725df

Nonce

0x0000000000000000

Extra data

0x00000004a817c800