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 #0xa5138f0544b88f2471e49fc24af3b865ecee56e8fc3f77a9f837f8c580009360 · ArcScan

Block

#21,620,004

2026-09-19 05:39:26 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,004
Timestamp: 25 days ago · 2026-09-19 05:39:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5138f0544b88f2471e49fc24af3b865ecee56e8fc3f77a9f837f8c580009360
Parent hash: 0x6d66f7e7…b5d2764d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,004 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

1.7%523,324 / 30,000,000

Base fee

20 gwei

State root

0xb6db122524f5…df9e4c9638c3

Transactions root

0xca6aa7ddcca8…f3f6d0491ba4

Receipts root

0x543e132c373c…1a7cdd11180c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800