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 #21288901 · ArcScan

Block

#21,288,901

2026-09-17 07:00:13 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,901
Timestamp: 6 days ago · 2026-09-17 07:00:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xe773037cbfde289db982e1326f8196eab4e32d33f36111a741d122a962ee46e5
Parent hash: 0x1e5f6672…7f7a71df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,901 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.8%2,628,134 / 30,000,000

Base fee

20 gwei

State root

0x03cc8349bb49…f3aeca5caaaa

Transactions root

0xcebd0b68b616…eeac330921fb

Receipts root

0x5e2682c95777…6d0ebce77567

Nonce

0x0000000000000000

Extra data

0x00000004a817c800