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 #0x121e4e18775201f51794be6ba978d25a7cd247f04da03a6e2fbe58b8410cbf35 · ArcScan

Block

#21,375,927

2026-09-17 19:16:07 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,927
Timestamp: 30 days ago · 2026-09-17 19:16:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x121e4e18775201f51794be6ba978d25a7cd247f04da03a6e2fbe58b8410cbf35
Parent hash: 0x55475d7d…ba0062b5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,927 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.4%2,520,765 / 30,000,000

Base fee

20 gwei

State root

0xb26767df058f…b3e6bd6e0c0d

Transactions root

0x5e333e38fa17…b9ed8eac9dbe

Receipts root

0xf771900e8bc5…d74b2a3411d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800