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 #21445497 · ArcScan

Block

#21,445,497

2026-09-18 05:04:08 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,497
Timestamp: 44 days ago · 2026-09-18 05:04:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d615280154042ecc33341ffa3af55478355353c7047b43201758ac5747517ee
Parent hash: 0xcb6f1e51…4561a9bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,497 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.9%3,572,164 / 30,000,000

Base fee

20 gwei

State root

0x0253084acb0c…ae30914a3db4

Transactions root

0x201a18b4f799…e1f50812d26b

Receipts root

0xcfd360743ad7…c43df6ad3685

Nonce

0x0000000000000000

Extra data

0x00000004a817c800