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 #21361723 · ArcScan

Block

#21,361,723

2026-09-17 17:16:08 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,723
Timestamp: 18 days ago · 2026-09-17 17:16:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xac0f029af2a293b40b01b760ada8750dc260d4c0d6c80eaf423776da3e890a38
Parent hash: 0xfbda122d…5a308ded
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,723 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

24.4%7,318,236 / 30,000,000

Base fee

20 gwei

State root

0x0392d0f0609f…69cf138f0eae

Transactions root

0xd18e2f495053…1941034f4bd3

Receipts root

0xb8b82731a4b0…19048edd5b7a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800