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 #21267560 · ArcScan

Block

#21,267,560

2026-09-17 03:59:55 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,560
Timestamp: 31 days ago · 2026-09-17 03:59:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xd786147ee4a24ccf97bbc2fcb7c81282d7ff03702c2ec326935f46894abfe225
Parent hash: 0x0c5cc168…77fe147e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,560 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

52.4%15,733,441 / 30,000,000

Base fee

20 gwei

State root

0xa18545a5f03c…6a55645f44d8

Transactions root

0x0db82ce91af7…4ffd6b8a516f

Receipts root

0xef016e6a4961…9c28a65fb270

Nonce

0x0000000000000000

Extra data

0x00000004a817c800