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 #21307706 · ArcScan

Block

#21,307,706

2026-09-17 09:39:07 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,706
Timestamp: 33 days ago · 2026-09-17 09:39:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x27f278400c816aeeb057e74a16d4891414c90fbf8bc14549f6c2d882d049bd5f
Parent hash: 0x14536601…fc0c23cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,706 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.6%3,491,892 / 30,000,000

Base fee

20 gwei

State root

0x86a12bcb5efd…2ebe2c08028c

Transactions root

0x9033e74682c9…05968b731f90

Receipts root

0x94eb0751dd30…275264b1b9d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800