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 #0x9c8a6549538955a5d25f43ece5aa91392dcee90bbafca6534ae593135268463e · ArcScan

Block

#21,260,659

2026-09-17 03:01:38 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,659
Timestamp: 21 days ago · 2026-09-17 03:01:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c8a6549538955a5d25f43ece5aa91392dcee90bbafca6534ae593135268463e
Parent hash: 0xf6cd29fa…2ef76db2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,659 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

14.1%4,235,913 / 30,000,000

Base fee

20 gwei

State root

0x158232203b5f…5b018648fd7e

Transactions root

0xeabfb02a3693…3edc99f18615

Receipts root

0xfa1fd8a3e4a4…2342adab12fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800