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 #21565814 · ArcScan

Block

#21,565,814

2026-09-18 22:01:15 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,814
Timestamp: 51 days ago · 2026-09-18 22:01:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x17f841ee0cbd97833599599e545d423cc97ee4d537baa01529c091e6d2b09c0b
Parent hash: 0x4f7cc7bc…9337bacb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,814 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.9%556,961 / 30,000,000

Base fee

20 gwei

State root

0x86f35f0cf3d3…b5fc72c866db

Transactions root

0x9a728c97de89…51e03cdb0b57

Receipts root

0xb78ddee78d81…483f5d494336

Nonce

0x0000000000000000

Extra data

0x00000004a817c800