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 #21418235 · ArcScan

Block

#21,418,235

2026-09-18 01:13:43 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,235
Timestamp: 28 days ago · 2026-09-18 01:13:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xe187dadf0471c72870faf8016cbea6372eec852bd5cc64dd67ee8daecb26b279
Parent hash: 0xff383d15…a4565379
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,235 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.1%927,381 / 30,000,000

Base fee

20 gwei

State root

0x9386a1090fc7…3de8b9dd5d81

Transactions root

0xa0f9e3f56035…38351bb18aac

Receipts root

0x99eb35e09f80…124ba3fc22f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800