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 #21386464 · ArcScan

Block

#21,386,464

2026-09-17 20:45:10 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,464
Timestamp: 27 days ago · 2026-09-17 20:45:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x5db6b1549bcd578d3666d348bdd4d6bb6fa75288e7869a151c42533a118e74a6
Parent hash: 0x94f7f31b…58dad4fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,464 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.1%1,818,431 / 30,000,000

Base fee

20 gwei

State root

0x310a7c538272…2aa37793c6a6

Transactions root

0x3241c6520ebc…4bbf24a9e196

Receipts root

0xbc192c0e3501…3dafaeb71891

Nonce

0x0000000000000000

Extra data

0x00000004a817c800