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 #21368860 · ArcScan

Block

#21,368,860

2026-09-17 18:16:25 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,860
Timestamp: 21 days ago · 2026-09-17 18:16:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb6e3f33a7bc4a3a953ba21b3c1a3f49f0e00edeca039ca0f9a774db2249ef47
Parent hash: 0x49119f6c…7a40d734
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,860 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.1%5,124,368 / 30,000,000

Base fee

20 gwei

State root

0xb60014a63b41…2b0d9e728ba0

Transactions root

0xfe5129514d39…be2bbd780114

Receipts root

0xed6a1c6fda7f…d5b1d0861f89

Nonce

0x0000000000000000

Extra data

0x00000004a817c800