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 #21277813 · ArcScan

Block

#21,277,813

2026-09-17 05:26:33 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,813
Timestamp: 11 days ago · 2026-09-17 05:26:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xb29a02f813611a8dc30aff14a332e15a23b9671bd5f875ed6d92373c748b4a08
Parent hash: 0x007aab35…bd17b390
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,813 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

21.2%6,366,241 / 30,000,000

Base fee

20 gwei

State root

0xc7be1bfea05a…5d0c0540e959

Transactions root

0xd7818112a026…e92af465939d

Receipts root

0x53b00031910f…68a72e333d68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800