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

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 #21251090 · ArcScan

Block

#21,251,090

2026-09-17 01:40:49 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,090
Timestamp: 21 days ago · 2026-09-17 01:40:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x68be543efcaf5e01bf66d1c9d4fc9c450bb5edce607c94e877853183f42dd3d3
Parent hash: 0xe92275a8…d0c66a3d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,090 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

22.2%6,659,922 / 30,000,000

Base fee

20 gwei

State root

0xf372d4cf7efd…7f004e0140a4

Transactions root

0xa75238dee6a2…da5205b2e9de

Receipts root

0x35ff4dd7b07e…7c3f8d9781a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800