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 #21552439 · ArcScan

Block

#21,552,439

2026-09-18 20:08:09 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,439
Timestamp: 31 days ago · 2026-09-18 20:08:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xbdb14c4e04a396aff0661f8f7d4c3aeafab16ba6b597ecc8bf3a702055d66ec0
Parent hash: 0xd839ee2c…59059045
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,439 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.0%896,311 / 30,000,000

Base fee

20 gwei

State root

0x16a0b0830a76…c092c753d7a9

Transactions root

0x4494fd0717ba…545834060bf9

Receipts root

0x4b2dc3bb8f2f…29caea01db21

Nonce

0x0000000000000000

Extra data

0x00000004a817c800