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 #0xe3b6625616d6d5ebaf5502ceec8aa1fa2905b7551ba3a8c6e65e529a840cbde8 · ArcScan

Block

#21,403,487

2026-09-17 23:09:03 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,487
Timestamp: 42 days ago · 2026-09-17 23:09:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3b6625616d6d5ebaf5502ceec8aa1fa2905b7551ba3a8c6e65e529a840cbde8
Parent hash: 0x1bb9822f…3ab062a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,487 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.2%2,161,780 / 30,000,000

Base fee

20 gwei

State root

0xcea8ec79ec4a…f7e4aa311d2e

Transactions root

0x1442f6783415…ff0f0b145a52

Receipts root

0x7766cb89ca2b…2b3d5b51bb01

Nonce

0x0000000000000000

Extra data

0x00000004a817c800