Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x54c45401c3f4861b0acf9ed901d0cb70fac486482e4cac6729ecac280beb9f75 · ArcScan

Block

#21,265,799

2026-09-17 03:45:03 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,799
Timestamp: 7 days ago · 2026-09-17 03:45:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x54c45401c3f4861b0acf9ed901d0cb70fac486482e4cac6729ecac280beb9f75
Parent hash: 0xe78e5530…31d3e92a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,799 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

24.1%7,228,500 / 30,000,000

Base fee

20 gwei

State root

0xfdc44d4d2037…9c418d36d639

Transactions root

0xc948805fd325…330ceb2d37a7

Receipts root

0x9899c6b4f177…f9393d71a1ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800