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 #0xf1342b03fd9c7ab7ebb9fb994d6fda2b3d2762824475934675796d7e6afea9f4 · ArcScan

Block

#21,278,153

2026-09-17 05:29:25 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,153
Timestamp: 13 days ago · 2026-09-17 05:29:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xf1342b03fd9c7ab7ebb9fb994d6fda2b3d2762824475934675796d7e6afea9f4
Parent hash: 0x45d500db…7ec09281
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,153 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

12.0%3,589,057 / 30,000,000

Base fee

20 gwei

State root

0x23225b9cd71e…98aba0a44c85

Transactions root

0x03ea6712d1b0…188816595fc8

Receipts root

0x79407faffe54…634e376eefc9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800