Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x5b31449fbf76f26daf2fcc3d0cc0e63b75cfda4ebe200949cbd98f350301d664 · ArcScan

Block

#21,377,568

2026-09-17 19:29:59 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,568
Timestamp: 57 days ago · 2026-09-17 19:29:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b31449fbf76f26daf2fcc3d0cc0e63b75cfda4ebe200949cbd98f350301d664
Parent hash: 0xbed86d66…0823591e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,568 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.4%420,212 / 30,000,000

Base fee

20 gwei

State root

0xe3b3f0743923…6d54469a10f3

Transactions root

0xa0a27eb48fce…41b81c90de7b

Receipts root

0x2077b4719132…9a3e9c7db07c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800