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 #21309286 · ArcScan

Block

#21,309,286

2026-09-17 09:52:28 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,286
Timestamp: 14 days ago · 2026-09-17 09:52:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x691312d0abeec486a642beec3f4de91d82c819eceed4f214ec49c04fd450b39d
Parent hash: 0xcc07a699…4eedda5c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,286 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

25.4%7,633,730 / 30,000,000

Base fee

20 gwei

State root

0x38b440d587e4…9aacbd84e393

Transactions root

0x71afd234ba3f…30d14438454d

Receipts root

0x5a24733cde44…64e115694f47

Nonce

0x0000000000000000

Extra data

0x00000004a817c800