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 #21384147 · ArcScan

Block

#21,384,147

2026-09-17 20:25:35 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,147
Timestamp: 8 days ago · 2026-09-17 20:25:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x56a512b1bb7c8e700fd2bfbfac8ea95fa5193622eb06d6af4537af960bf9b6fd
Parent hash: 0xdfe2007d…9bb57462
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,147 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.8%525,411 / 30,000,000

Base fee

20 gwei

State root

0xea105cd7fab8…29a31beb8d6e

Transactions root

0xb9a2e5349aeb…04663111cbc9

Receipts root

0xa4c6bfa3a9fa…8bf884ddcf0d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800