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 #21286012 · ArcScan

Block

#21,286,012

2026-09-17 06:35:49 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,012
Timestamp: 21 days ago · 2026-09-17 06:35:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x2c47609aeb5b70fb1183f4fc9b072a54dedbe670cd9011a65ed715bd6bdd05cd
Parent hash: 0x9e5680ba…4c27d745
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,012 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

42.2%12,648,090 / 30,000,000

Base fee

20 gwei

State root

0xc5c6653d0e2f…f1de4506d3b3

Transactions root

0x3eb4b4b49c95…e497abdff81d

Receipts root

0x538f264c927d…15dd78e858c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800