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 #0x963e8881a8c9b3f60d1c3eb95e7f3e9a3a7d6b720e6c7517ce1d5d5b17243f58 · ArcScan

Block

#21,445,602

2026-09-18 05:05:02 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,602
Timestamp: 47 days ago · 2026-09-18 05:05:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x963e8881a8c9b3f60d1c3eb95e7f3e9a3a7d6b720e6c7517ce1d5d5b17243f58
Parent hash: 0x2a246e8c…f894a00c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,602 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.1%1,242,159 / 30,000,000

Base fee

20 gwei

State root

0xd34f6348da89…a0f0cdfbf53a

Transactions root

0xf241fa054d27…6ea51a0a5399

Receipts root

0xf5e6a75963be…ee1c44f38a5e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800