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 #21295975 · ArcScan

Block

#21,295,975

2026-09-17 08:00:00 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,975
Timestamp: 49 days ago · 2026-09-17 08:00:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d789ce6c3edcc84a2784aefda175d57ff81d805380df4f61c26651ae8383a12
Parent hash: 0x033ffe4e…7681ec9c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,975 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

27.1%8,144,078 / 30,000,000

Base fee

20 gwei

State root

0xfba4b0946927…bbd7aef6f73f

Transactions root

0x5d8d941c9eb3…b561434f27ff

Receipts root

0xe789b284266a…58b3e10494c9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800