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 #21410499 · ArcScan

Block

#21,410,499

2026-09-18 00:08:20 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,499
Timestamp: 12 days ago · 2026-09-18 00:08:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x9cb104a9248ee2abcf72b19c4a604c9ce32393296e36c6a07bf77e7e786d6b20
Parent hash: 0x06464e9a…48e16b21
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,499 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.1%1,528,802 / 30,000,000

Base fee

20 gwei

State root

0x32e589543f93…8d445b11cba3

Transactions root

0xe4b8f3172a51…8d597b97d31b

Receipts root

0x746a1bc256df…0cd59dbaa20f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800