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 #21240539 · ArcScan

Block

#21,240,539

2026-09-17 00:11:45 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,539
Timestamp: 6 days ago · 2026-09-17 00:11:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xbace88466ce8a028125811a42dca7922c45278bacd4ab959520c73e2b27940f4
Parent hash: 0x3e8cf9d5…2b496a50
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,539 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

23.2%6,958,939 / 30,000,000

Base fee

20 gwei

State root

0xfa5315d6def9…bff197caad36

Transactions root

0x7dd53e8f328f…eea3f31dbfe6

Receipts root

0x28c49f44878a…556d3032e872

Nonce

0x0000000000000000

Extra data

0x00000004a817c800