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 #21566706 · ArcScan

Block

#21,566,706

2026-09-18 22:08:48 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,706
Timestamp: 36 days ago · 2026-09-18 22:08:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xbad91f79d7b2ac1cd8c4e1de072fa51da1b29824fdb9783dd0ad70df4d057826
Parent hash: 0x4b293483…a2b8a81f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,706 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.0%899,134 / 30,000,000

Base fee

20 gwei

State root

0x0c083e4c41ed…20902aa4cdec

Transactions root

0xb6308cbc3710…64b54cc4017a

Receipts root

0x249322e41090…ecdad277d249

Nonce

0x0000000000000000

Extra data

0x00000004a817c800