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 #21375688 · ArcScan

Block

#21,375,688

2026-09-17 19:14:06 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,688
Timestamp: 22 days ago · 2026-09-17 19:14:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xe39f144995056575883fa0efc3f2ab35c32a3a6dbbe7abcd637d14b5f0725ac8
Parent hash: 0x3de8a86d…db9d3955
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,688 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.2%2,451,763 / 30,000,000

Base fee

20 gwei

State root

0xa7c3a791f73a…9d39e18ac4ec

Transactions root

0x57d22d94bae3…51fc2df5902e

Receipts root

0x1c7dec7e27eb…12b898baefb9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800