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 #21516635 · ArcScan

Block

#21,516,635

2026-09-18 15:05:29 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,635
Timestamp: 13 days ago · 2026-09-18 15:05:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xd5399d4023e0b12505a519932aba7e67c0b613640c6eba8ff10261b3cc37b389
Parent hash: 0x3d61d46d…b200ded2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,635 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.2%1,854,656 / 30,000,000

Base fee

20 gwei

State root

0x0d8455b8e79e…b623d6c03e1c

Transactions root

0x38a1f626bd35…398588626aa8

Receipts root

0x0b29ec1f4be9…fb8a07af7a7e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800