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 #0x5a00da9c9ed2f2e50f23a192578a320d622026c0e64206b1f0879b4b5dd13bae · ArcScan

Block

#21,280,421

2026-09-17 05:48:34 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,421
Timestamp: 48 days ago · 2026-09-17 05:48:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a00da9c9ed2f2e50f23a192578a320d622026c0e64206b1f0879b4b5dd13bae
Parent hash: 0x0843f757…8775f66c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,421 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.2%3,652,197 / 30,000,000

Base fee

20 gwei

State root

0xdf76c8668518…37e663052578

Transactions root

0xb690c664bb25…db84d539c237

Receipts root

0x9895d24ed87d…05b78a54bd0b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800