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 #21379862 · ArcScan

Block

#21,379,862

2026-09-17 19:49:23 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,862
Timestamp: 40 days ago · 2026-09-17 19:49:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x96501625bb1b97e1a74142468e5d5f65d538462523dc3ead6235e1611a1e73ac
Parent hash: 0x0fd1ae77…533b094e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,862 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

15.6%4,694,488 / 30,000,000

Base fee

20 gwei

State root

0x848cd97f2de7…6c8d24ae334f

Transactions root

0x65f176866c69…a740856e5f86

Receipts root

0x8622b2260c16…fcbad228c8b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800