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 #21301807 · ArcScan

Block

#21,301,807

2026-09-17 08:49:17 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,807
Timestamp: 5 days ago · 2026-09-17 08:49:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x88c59721f14fe0f8f235d509f612cddf873f3182ba5da9b7c11a709c5467e007
Parent hash: 0x8cc398d8…afb71203
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,807 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

14.9%4,468,200 / 30,000,000

Base fee

20 gwei

State root

0xdfb8d469fbdc…f0cce96d8910

Transactions root

0xcd3cd627eced…103dfa4c3841

Receipts root

0x08de5b6a821e…88ddf4feb478

Nonce

0x0000000000000000

Extra data

0x00000004a817c800