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 #21328318 · ArcScan

Block

#21,328,318

2026-09-17 12:33:09 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,318
Timestamp: 42 days ago · 2026-09-17 12:33:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6536a0540ff40bec2e454c47bc0842ff08ddf55f821a541f8a8667f8a651d8a
Parent hash: 0x10bee9dd…21bf6cae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,318 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

45.5%13,653,777 / 30,000,000

Base fee

20 gwei

State root

0x8bad54f3345a…f1118b73e665

Transactions root

0x7466c06bbf52…b090a8dbbf82

Receipts root

0xabf4588dcb91…3d71cb4fc02c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800