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 #21261186 · ArcScan

Block

#21,261,186

2026-09-17 03:06:05 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,186
Timestamp: 34 days ago · 2026-09-17 03:06:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7a5262f61bc500632e9afbf150533e2e5bc866a9a1c080dbdd9e092cd5f95d1
Parent hash: 0xd5be0efd…5d296956
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,186 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

15.2%4,565,993 / 30,000,000

Base fee

20 gwei

State root

0x7916cf2cb2e9…241e29abd55b

Transactions root

0x95b83831846b…21cb7a9bc980

Receipts root

0x8e7e60cb2ea0…90f5cbd806a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800