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 #21300509 · ArcScan

Block

#21,300,509

2026-09-17 08:38:19 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,509
Timestamp: 31 days ago · 2026-09-17 08:38:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xdfac1ea54a00cf900e991a9a96b366b5cdaf802fffeb82a4079f6c4b2ef3d7a6
Parent hash: 0x23a9afe2…17665382
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,509 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.3%2,475,551 / 30,000,000

Base fee

20 gwei

State root

0xa27462a14b35…a088e9ff86ef

Transactions root

0x2a206b87b160…a2ff4899f254

Receipts root

0x92f6f3c64ef1…547b78716c3b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800