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 #0x64dd0b3ce879167f06896170f74b5158f453d055372c1e7b38f15b3be6f8f126 · ArcScan

Block

#21,209,558

2026-09-16 19:50:14 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,209,558
Timestamp: 3 days ago · 2026-09-16 19:50:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x64dd0b3ce879167f06896170f74b5158f453d055372c1e7b38f15b3be6f8f126
Parent hash: 0xeac7f46f…5bd6e0b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,209,558 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

37.8%11,342,150 / 30,000,000

Base fee

20 gwei

State root

0x0920dea28469…c9359493368e

Transactions root

0x33c238c07c20…2b71233522fa

Receipts root

0xe8bf1bd0ca8a…ae7e3ea17471

Nonce

0x0000000000000000

Extra data

0x00000004a817c800