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 #0xa21b7f4671970f0b42922976e712bb916d30c4e36414e9ccec1666acbd074142 · ArcScan

Block

#21,283,963

2026-09-17 06:18:30 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,963
Timestamp: 21 days ago · 2026-09-17 06:18:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xa21b7f4671970f0b42922976e712bb916d30c4e36414e9ccec1666acbd074142
Parent hash: 0xfc506713…3ef265e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,963 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.6%3,777,322 / 30,000,000

Base fee

20 gwei

State root

0xa56ec9f437fe…b970ff6c9f1a

Transactions root

0xbe21e2182d3a…0a22574b1b3c

Receipts root

0x389cfc178cde…513cbc6c7c3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800