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 #0x566c21efa98ab7d55a646c3db539569735b4c99eb2b8746c8a639d38f30154ee · ArcScan

Block

#21,269,063

2026-09-17 04:12:37 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,063
Timestamp: 38 days ago · 2026-09-17 04:12:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x566c21efa98ab7d55a646c3db539569735b4c99eb2b8746c8a639d38f30154ee
Parent hash: 0x706274fa…4a466fd8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,063 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.9%3,887,532 / 30,000,000

Base fee

20 gwei

State root

0x4baf7f12ad59…6c1913dac7e7

Transactions root

0x0b0ebd24c7ed…747718f9dd68

Receipts root

0xb0ff8a52d5ca…90f567449773

Nonce

0x0000000000000000

Extra data

0x00000004a817c800