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 #0x5d920d56d55680b9925aca4a0528b165a6a46e4c35903a308ade125958ec2625 · ArcScan

Block

#21,339,994

2026-09-17 14:11:47 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,994
Timestamp: 48 days ago · 2026-09-17 14:11:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d920d56d55680b9925aca4a0528b165a6a46e4c35903a308ade125958ec2625
Parent hash: 0xb5408eeb…b5e0d974
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,994 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.2%5,158,709 / 30,000,000

Base fee

20 gwei

State root

0xbffc310f31b4…b4d2b165b28b

Transactions root

0xe84860523e4a…df9ee1ff7722

Receipts root

0xb12076d04704…d5db4426314c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800