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 #21517904 · ArcScan

Block

#21,517,904

2026-09-18 15:16:12 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,904
Timestamp: 12 days ago · 2026-09-18 15:16:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x15d35177b4f1296e634030278f74d670194cd3ddc13e40a13bfc607f088a841d
Parent hash: 0x46efeb1c…e0672cb5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,904 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

21.0%6,294,571 / 30,000,000

Base fee

20 gwei

State root

0xb621068271c3…9854d730cfb2

Transactions root

0x613cb37e9978…ebbcbf9459b4

Receipts root

0x9707eb3aa42e…056d21349bd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800