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 #0xddf5255568e88c1f8c50892a668e9afe951c763b9290226ff1bc2ad471202419 · ArcScan

Block

#21,188,518

2026-09-16 16:52:38 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,188,518
Timestamp: 4 days ago · 2026-09-16 16:52:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xddf5255568e88c1f8c50892a668e9afe951c763b9290226ff1bc2ad471202419
Parent hash: 0x7c290f8c…00524a65
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,188,518 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

66.2%19,846,540 / 30,000,000

Base fee

26.173583619 gwei

State root

0x141aae15b55f…bef725280fb4

Transactions root

0xc046507643cf…e5956f00dcc5

Receipts root

0x753443df68ec…87e32596fbd9

Nonce

0x0000000000000000

Extra data

0x000000061bf018a8