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 #21554711 · ArcScan

Block

#21,554,711

2026-09-18 20:27:22 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,711
Timestamp: 29 days ago · 2026-09-18 20:27:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c4486d3620cea5562b704eb010b19f69a7677d0c2e79308dc2c6dbabd7de1ae
Parent hash: 0xc4a21ec6…2a8c70f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,711 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.1%328,552 / 30,000,000

Base fee

20 gwei

State root

0x2c7f8642664c…2ae1e230b609

Transactions root

0xfb17fd165d82…8c011282f350

Receipts root

0xbc481061dbbd…29d8eb36401d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800