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 #21385058 · ArcScan

Block

#21,385,058

2026-09-17 20:33:17 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,058
Timestamp: 13 days ago · 2026-09-17 20:33:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x20ce6541e0fe29774fcf1b863f780d0af53307f52ac0addfdf5069008e497b25
Parent hash: 0xbc78503d…d8dfac72
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,058 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

16.8%5,054,215 / 30,000,000

Base fee

20 gwei

State root

0x28fbbf001b27…e81d798c87fa

Transactions root

0x94e0a9e4daef…02c33c3a19a5

Receipts root

0x54c313a25e48…09716a39f05b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800