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 #21368554 · ArcScan

Block

#21,368,554

2026-09-17 18:13:50 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,554
Timestamp: 11 days ago · 2026-09-17 18:13:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d787685c8602bba091faa9bad6a2814e2b2361c41f523900a717636d7716003
Parent hash: 0x7ebe7c7c…d1b7f640
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,554 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.7%2,917,278 / 30,000,000

Base fee

20 gwei

State root

0xe09169adbc72…91589c97b34d

Transactions root

0xa53bbe7ad2c4…40d8a355e0f1

Receipts root

0x14b560b7f0be…0b71f0279cf7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800