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 #21309053 · ArcScan

Block

#21,309,053

2026-09-17 09:50:30 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,053
Timestamp: 6 days ago · 2026-09-17 09:50:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x626a69b55c29002757cb0ab470c0c5acf71646c7e995a28707f1bc07e4021d8f
Parent hash: 0x8ca2bb9c…fcc2ccc7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,053 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

19.7%5,921,015 / 30,000,000

Base fee

20 gwei

State root

0xe3e3c97a612b…7b85a8c2f2ed

Transactions root

0x18ea43b00460…520d244699cb

Receipts root

0xb0550aa66eae…254322202278

Nonce

0x0000000000000000

Extra data

0x00000004a817c800