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 #0xfcacaa88c7e6af919e869c3d2a49c75107abc6aedb2075384f97f20e104a93c9 · ArcScan

Block

#21,411,488

2026-09-18 00:16:41 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,488
Timestamp: 47 days ago · 2026-09-18 00:16:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xfcacaa88c7e6af919e869c3d2a49c75107abc6aedb2075384f97f20e104a93c9
Parent hash: 0x69d57245…ecb4a8dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,488 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.8%831,619 / 30,000,000

Base fee

20 gwei

State root

0xcc6d194166a6…c57eeec8320e

Transactions root

0x075c124c01b9…5f2f00c1e91f

Receipts root

0xb5a193813918…f8188aa59fa9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800