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 #0xc2890ffd9f70e68f1003416562c7b103740cc6a414d1805e3694722b96f33ff0 · ArcScan

Block

#21,223,691

2026-09-16 21:49:32 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,691
Timestamp: 36 days ago · 2026-09-16 21:49:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xc2890ffd9f70e68f1003416562c7b103740cc6a414d1805e3694722b96f33ff0
Parent hash: 0x1e8e6567…213b24be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,691 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.9%5,367,623 / 30,000,000

Base fee

20 gwei

State root

0x44942979a8b8…61669f92ae76

Transactions root

0x61c5e67a10e2…93da5bcb549d

Receipts root

0xf7b089a0032d…f86a2dcd0a56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800