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 #21391362 · ArcScan

Block

#21,391,362

2026-09-17 21:26:33 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,362
Timestamp: 6 days ago · 2026-09-17 21:26:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ccc48ed7ced0912467a541162e27e6bcf288a2ba59b00554805e96b71c65a4f
Parent hash: 0x05a4b06c…913ef782
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,362 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.7%2,599,156 / 30,000,000

Base fee

20 gwei

State root

0x261aeb628d6c…e713ab5ec3b0

Transactions root

0x769fba8df5e4…9905d47df219

Receipts root

0x3eb15b814bcd…8153dcc23a48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800