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 #21509576 · ArcScan

Block

#21,509,576

2026-09-18 14:05:50 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,576
Timestamp: 30 days ago · 2026-09-18 14:05:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xf40a96e36cc52593d403f4a46760152b0dd25fecb9da56848d0528c13ea93344
Parent hash: 0xbef396e6…fcf33ddd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,576 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.5%462,683 / 30,000,000

Base fee

20 gwei

State root

0xc7f29b5fc996…15e433704acd

Transactions root

0x181402c86ff1…2f938677e8d5

Receipts root

0xd6ed4c2e3fe1…3ec717641d03

Nonce

0x0000000000000000

Extra data

0x00000004a817c800