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 #21300135 · ArcScan

Block

#21,300,135

2026-09-17 08:35:10 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,135
Timestamp: 42 days ago · 2026-09-17 08:35:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x442d30b81eac9170bb6d6574d0b65a10bba2fff19525d49514929135a04a4db4
Parent hash: 0x6fd1a12c…8c611992
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,135 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

21.4%6,406,315 / 30,000,000

Base fee

20 gwei

State root

0x84712737fc78…845a3c7b6998

Transactions root

0xc83152e229f4…75c7b2e699cd

Receipts root

0x8d25edf5a4e3…fbc3199b566a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800