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 #21310859 · ArcScan

Block

#21,310,859

2026-09-17 10:05:45 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,859
Timestamp: 11 days ago · 2026-09-17 10:05:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xd869906614c9a49ced03a65e61865e01dc02adc34f9f2c7a44a4efb05efe09c3
Parent hash: 0x5aa36171…ba361a4a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,859 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

23.9%7,166,011 / 30,000,000

Base fee

20 gwei

State root

0xfb6ca733fb8c…d864ae892330

Transactions root

0x67ebafa40cbb…50c848cf4f01

Receipts root

0xad77ed6f27b4…82b0d2f15e7f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800