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 #21177286 · ArcScan

Block

#21,177,286

2026-09-16 15:17:50 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,286
Timestamp: 6 days ago · 2026-09-16 15:17:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xbcd90ca1016d06dd5ef835a589ee4c50b886fba188f6d3f5772940d0c6212de4
Parent hash: 0xbc5876e7…ea66c0d1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,286 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

49.5%14,848,165 / 30,000,000

Base fee

129.886296259 gwei

State root

0x2b8a1e157a09…a1d4efc5e32a

Transactions root

0x3a8417d67099…c6d375bb9bca

Receipts root

0xaaf3aceb18b0…434dcab2a7e4

Nonce

0x0000000000000000

Extra data

0x0000001e4e2bfcd7