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 #21386484 · ArcScan

Block

#21,386,484

2026-09-17 20:45:20 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,484
Timestamp: 27 days ago · 2026-09-17 20:45:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7e2831231fe4622a12897906105fc922a797bc039b4cc031ae811dfa2b86b33
Parent hash: 0xf600d3b2…9ca24e0e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,484 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.8%3,853,130 / 30,000,000

Base fee

20 gwei

State root

0x77497d4a39f9…1cad440144c2

Transactions root

0xd541eeb2c800…5323f7733c35

Receipts root

0x7d1693e5d97f…b2d423123f7e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800