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 #21318874 · ArcScan

Block

#21,318,874

2026-09-17 11:13:25 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,874
Timestamp: 48 days ago · 2026-09-17 11:13:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6fe359bf585d7c5fb5a14473bbb119205ff98e81fdda5a96b4e0a05aaaa2cf9
Parent hash: 0x140e29f4…6dff5f5c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,874 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

79.5%23,855,083 / 30,000,000

Base fee

20 gwei

State root

0x8d81b0752019…a6927202b4a6

Transactions root

0xbe959e87f7de…7dbdf5af47a7

Receipts root

0x09579b468969…ba33cbe81a59

Nonce

0x0000000000000000

Extra data

0x00000004a817c800