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 #0x8e4a189447cd4c3b2cde7c451154c47e36b0d9e64743cbe6bed09b899401731f · ArcScan

Block

#21,507,870

2026-09-18 13:51:25 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,507,870
Timestamp: 56 days ago · 2026-09-18 13:51:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x8e4a189447cd4c3b2cde7c451154c47e36b0d9e64743cbe6bed09b899401731f
Parent hash: 0x8bd7db75…57afd1ef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,507,870 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

0.9%277,082 / 30,000,000

Base fee

20 gwei

State root

0xd1dce340afe4…7923a8adc913

Transactions root

0x05a80b4c187e…30d453dbc427

Receipts root

0x98ee316843b4…cb2f961db5e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800