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 #21319079 · ArcScan

Block

#21,319,079

2026-09-17 11:15:09 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,079
Timestamp: 49 days ago · 2026-09-17 11:15:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x280b74da6fc914fe9b683f4ca74fd023bb93dabe401734c3d88a3d85d7fb9445
Parent hash: 0x9d1dc229…d9e05fac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,079 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

27.8%8,333,411 / 30,000,000

Base fee

20 gwei

State root

0xe42f77204980…b65b820e952c

Transactions root

0x654633179e15…c252797fc2af

Receipts root

0x701031fdca3a…96cfbc806f31

Nonce

0x0000000000000000

Extra data

0x00000004a817c800