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 #21308402 · ArcScan

Block

#21,308,402

2026-09-17 09:45:00 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,402
Timestamp: 13 days ago · 2026-09-17 09:45:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x7e0c24cd95903d4d0c07fa05a5c53f98df0d81bd29e809b42fd457df26a92375
Parent hash: 0x7e65c3b4…a23fbb70
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,402 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

20.6%6,197,465 / 30,000,000

Base fee

20 gwei

State root

0xa7f38cea902b…087299831757

Transactions root

0x311738893e6c…05761122f393

Receipts root

0x18a8825ea5fb…8fed2bb5c9e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800