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 #21446346 · ArcScan

Block

#21,446,346

2026-09-18 05:11:19 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,346
Timestamp: 53 days ago · 2026-09-18 05:11:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x10f1edca23da867011e4024cb6de67bae5cdde2013b7754b0c30c019a807b3ef
Parent hash: 0x91efcabe…19c00362
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,346 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.9%1,762,199 / 30,000,000

Base fee

20 gwei

State root

0x3e38afc99aa3…83b9f42a255b

Transactions root

0x210532e81f2e…d2c4c0145956

Receipts root

0xe9a22405e92e…6fe775acc0c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800