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 #21256457 · ArcScan

Block

#21,256,457

2026-09-17 02:26:09 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,457
Timestamp: 53 days ago · 2026-09-17 02:26:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xf112fb7229769819540894bb0841fffec404ca532e1523c53ee26e205b5be30f
Parent hash: 0x3955bcbf…c6a82b5e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,457 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.5%4,651,432 / 30,000,000

Base fee

20 gwei

State root

0x16c8ea953581…3c7819a589a4

Transactions root

0x82cd56eda25b…ea993035afee

Receipts root

0x594b2e44b242…408b6e284af5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800