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 #21276691 · ArcScan

Block

#21,276,691

2026-09-17 05:17:04 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,691
Timestamp: 22 days ago · 2026-09-17 05:17:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x4aa9da95194d1e0625c1b4cffd4f35af6ce1076219d191adca5d614235dc3433
Parent hash: 0x35d08e96…d9763a6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,691 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.3%3,407,017 / 30,000,000

Base fee

20 gwei

State root

0x00b1368750a0…352caa333b52

Transactions root

0x20e406f8c97b…356e9eed8ec8

Receipts root

0xd6c674c3ba7c…a150bba59914

Nonce

0x0000000000000000

Extra data

0x00000004a817c800