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 #21323115 · ArcScan

Block

#21,323,115

2026-09-17 11:49:13 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,115
Timestamp: 26 days ago · 2026-09-17 11:49:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d0b8da9be4bb188031de2a2273386d4c5ca3a6d800ed3ecd99f61890cd4daf5
Parent hash: 0xc9b76956…c68b3d72
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,115 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

17.9%5,357,313 / 30,000,000

Base fee

20 gwei

State root

0xf555d11f4d47…97109ee9fe25

Transactions root

0x39409586cb6e…cbe3133b9f4d

Receipts root

0xa7aa9e0e9cc6…af4a05809b68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800