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 #21481508 · ArcScan

Block

#21,481,508

2026-09-18 10:08:33 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,508
Timestamp: 50 days ago · 2026-09-18 10:08:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xefb4fff2dc8a05a025202634d4dedca1b742f4e99a90a165ca8b3cad7be9d973
Parent hash: 0x847835a3…bf011280
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,508 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.4%1,325,431 / 30,000,000

Base fee

20 gwei

State root

0x4ff61ae21a6f…acfe34bc1cef

Transactions root

0x92929b70f5c0…c71efba19813

Receipts root

0x6699fa1b4dd6…e318f87b1eea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800