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 #21285981 · ArcScan

Block

#21,285,981

2026-09-17 06:35:33 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,981
Timestamp: 21 days ago · 2026-09-17 06:35:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xcc7fcdb4423b9bccf8526049cdb81e529755e42ab889d481b8fe3daff879fdf6
Parent hash: 0xb1957e46…4e2b2855
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,981 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

27.7%8,302,643 / 30,000,000

Base fee

20 gwei

State root

0x79fdb04c8306…3c1b23063d05

Transactions root

0xf333c6227a59…9653ffeb0b12

Receipts root

0xa4ab238ba454…a7c3d20faf01

Nonce

0x0000000000000000

Extra data

0x00000004a817c800