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 #21380960 · ArcScan

Block

#21,380,960

2026-09-17 19:58:39 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,960
Timestamp: 6 days ago · 2026-09-17 19:58:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xe54cf8a4b7c2afdca650dd7f86a88001297742529d38f352f8f919b4b59fc942
Parent hash: 0x50115f4f…2924c712
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,960 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.7%1,709,077 / 30,000,000

Base fee

20 gwei

State root

0x284436ed16e1…5da810f42fd6

Transactions root

0xa6e307bf8540…5a45c684b046

Receipts root

0xa2bbd24641c6…465f725a0b31

Nonce

0x0000000000000000

Extra data

0x00000004a817c800