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 #0x45c3ef7cac6f39952b157f7f4367611b94e1935ce63042428287796b4c6d5902 · ArcScan

Block

#21,309,576

2026-09-17 09:54:55 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,576
Timestamp: 22 days ago · 2026-09-17 09:54:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x45c3ef7cac6f39952b157f7f4367611b94e1935ce63042428287796b4c6d5902
Parent hash: 0x5fb0880b…0d7f0848
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,576 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

42.8%12,830,394 / 30,000,000

Base fee

20 gwei

State root

0xe18e5992dbed…baecc2699c12

Transactions root

0x76296fa606e7…bfbfbe462f26

Receipts root

0x915c0c5ce84b…93747570af79

Nonce

0x0000000000000000

Extra data

0x00000004a817c800