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 #21326619 · ArcScan

Block

#21,326,619

2026-09-17 12:18:48 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,619
Timestamp: 11 days ago · 2026-09-17 12:18:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xecbac8064c5b8be4fdd5fedc77bde90f3ffec2c24029a5e79d601435c0990341
Parent hash: 0x1ac58fba…c7cec48e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,619 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.6%1,993,941 / 30,000,000

Base fee

20 gwei

State root

0x5b2b68d8e753…cfcc99ad8ca8

Transactions root

0xae54fbb5a0dc…ddbd83833550

Receipts root

0x19569248af21…f973c7f91adc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800