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 #21375554 · ArcScan

Block

#21,375,554

2026-09-17 19:12:58 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,554
Timestamp: 18 days ago · 2026-09-17 19:12:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xcaf7b64611fb9aa65086a808bd7219dd4e86f09f66bc2d409a4c405f41d1b267
Parent hash: 0x96964ad7…2e4e9060
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,554 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.4%3,117,072 / 30,000,000

Base fee

20 gwei

State root

0x488cd53b4e25…659b7ca5a209

Transactions root

0x8b6157e3f7c3…330de0425041

Receipts root

0xaf1562becc2c…97f63b483fc3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800