Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa4cde61306be89bb1a71032816513f20f866f357e1049432946b552c482a30b0 · ArcScan

Block

#21,320,951

2026-09-17 11:30:57 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,951
Timestamp: 18 days ago · 2026-09-17 11:30:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4cde61306be89bb1a71032816513f20f866f357e1049432946b552c482a30b0
Parent hash: 0x2213b547…b0ff1906
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,951 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

28.6%8,566,515 / 30,000,000

Base fee

20 gwei

State root

0x3a336e8a56e7…3dd8883de2d3

Transactions root

0x522d62d0161f…37cde3f36ce7

Receipts root

0x36dbd9267e66…edfb7df8963d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800