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 #21237989 · ArcScan

Block

#21,237,989

2026-09-16 23:50:13 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,989
Timestamp: 15 days ago · 2026-09-16 23:50:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x1641326165082286a72570d301850fffb1dfd3cbe91dae83e276ddd1ec38f3b2
Parent hash: 0x9a0ead9c…73db979f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,989 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

31.1%9,343,699 / 30,000,000

Base fee

20 gwei

State root

0xe41763f394b5…7ad8845f3f14

Transactions root

0x5097bb8f0ab1…741ff9f5df16

Receipts root

0xbf160027b1da…b42191774d25

Nonce

0x0000000000000000

Extra data

0x00000004a817c800