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 #21558793 · ArcScan

Block

#21,558,793

2026-09-18 21:01:53 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,793
Timestamp: 52 days ago · 2026-09-18 21:01:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x545379b67e5f85457b8cf97ae0f49c0af4cea43afa3cad16fa5adac6eda46b9c
Parent hash: 0x4a63044c…b4d29792
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,793 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.7%503,382 / 30,000,000

Base fee

20 gwei

State root

0x178ae10cc000…8638288862e0

Transactions root

0x9901b74021d9…a97a84ab4b1b

Receipts root

0x51ae0586f030…9465092f00b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800