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 #21526188 · ArcScan

Block

#21,526,188

2026-09-18 16:26:14 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,188
Timestamp: 15 days ago · 2026-09-18 16:26:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x4681a661745e3fbd9793f29ed7c5e43f940944904f5743c02f9f6832918411e3
Parent hash: 0xd9acb254…372b1d31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,188 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.6%1,070,319 / 30,000,000

Base fee

20 gwei

State root

0xf77f1534bde6…fefc7a20c95b

Transactions root

0x1c107c7b391d…330b755e51cf

Receipts root

0xb74b38a8cf58…a6c60a1637fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800