Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x5acf271165c951a2916f1af5cb0660740a9e081872152cac4bdcddd1e8d17518 · ArcScan

Block

#21,518,487

2026-09-18 15:21:08 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,487
Timestamp: 30 days ago · 2026-09-18 15:21:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x5acf271165c951a2916f1af5cb0660740a9e081872152cac4bdcddd1e8d17518
Parent hash: 0x3ac89754…727c456a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,487 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.9%1,478,836 / 30,000,000

Base fee

20 gwei

State root

0xaef1b61af98e…3a0133a703fb

Transactions root

0x03108fd9c0a0…43904e624c98

Receipts root

0x16f3e4460ed9…02c14fe38d97

Nonce

0x0000000000000000

Extra data

0x00000004a817c800