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 #21318484 · ArcScan

Block

#21,318,484

2026-09-17 11:10:08 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,484
Timestamp: 34 days ago · 2026-09-17 11:10:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x549e98470700b2b5b11a34c6e4eceaf69709131f75358f9e421124b809529954
Parent hash: 0x7360f41c…c7b3ab69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,484 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

16.6%4,980,155 / 30,000,000

Base fee

20 gwei

State root

0x85a481d0a72f…40ccce710da5

Transactions root

0x5990570e0d6b…abe0f8ec586e

Receipts root

0x72896fa5623a…8dd1f6eac80d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800