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 #21355039 · ArcScan

Block

#21,355,039

2026-09-17 16:18:51 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,039
Timestamp: 9 days ago · 2026-09-17 16:18:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xd45d169049e3f5c794ed8542907d261ffdbcb1f08e325012acc4a2d62be58802
Parent hash: 0x4f2c1764…f7328f9c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,039 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

28.1%8,445,779 / 30,000,000

Base fee

20 gwei

State root

0x3c249b84ccbb…cefd065e473d

Transactions root

0xbdd05e8ea367…e44d599f015f

Receipts root

0xa3ef9a040dba…85c6b0cf4169

Nonce

0x0000000000000000

Extra data

0x00000004a817c800