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 #0x8f140e6f8dd8dc02f9259e29c4bbfb1ba287558e04ba6ae947c62a7958a84313 · ArcScan

Block

#21,548,989

2026-09-18 19:38:59 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,989
Timestamp: 34 days ago · 2026-09-18 19:38:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f140e6f8dd8dc02f9259e29c4bbfb1ba287558e04ba6ae947c62a7958a84313
Parent hash: 0x2c55196d…361ac666
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,989 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.1%2,727,358 / 30,000,000

Base fee

20 gwei

State root

0xe5cda5acd0d9…72cca0c014a6

Transactions root

0xc3344fb51e6d…599d019bf75b

Receipts root

0x00d176e889dd…92a092e9543d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800