Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x549843326752b44f36b2d20129164c48693bce7ed998a756f04f4f56e4560392 · ArcScan

Block

#21,201,554

2026-09-16 18:42:41 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,201,554
Timestamp: 3 days ago · 2026-09-16 18:42:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x549843326752b44f36b2d20129164c48693bce7ed998a756f04f4f56e4560392
Parent hash: 0xe035eecf…24540e93
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,201,554 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

46.7%14,009,906 / 30,000,000

Base fee

237.092931257 gwei

State root

0x48e0e4999dfb…bef5d9bd1069

Transactions root

0x45b862fa519f…eb1a7bbeab2e

Receipts root

0xa88269287333…0f809a8a6f8c

Nonce

0x0000000000000000

Extra data

0x00000037136f670f