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 #21516731 · ArcScan

Block

#21,516,731

2026-09-18 15:06:17 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,731
Timestamp: 10 days ago · 2026-09-18 15:06:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xc41a63fbd3062ec53431bcbf6e80312f1145c72957b3f3b5965536197f3460c5
Parent hash: 0x32acb085…ac5a7704
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,731 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

8.1%2,426,457 / 30,000,000

Base fee

20 gwei

State root

0x8f65c4b313b7…fcbad447a644

Transactions root

0xf80d6538a374…e83b59434fd5

Receipts root

0x53b9c8ff6d03…d1c24bf8c0e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800