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 #0xa2120986f0ae42ddb43f6355685976e81be73253f6be98422adfbb19dd5f8356 · ArcScan

Block

#21,350,938

2026-09-17 15:44:13 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,938
Timestamp: 38 days ago · 2026-09-17 15:44:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2120986f0ae42ddb43f6355685976e81be73253f6be98422adfbb19dd5f8356
Parent hash: 0x13091d6e…d7ee597c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,938 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

21.7%6,513,623 / 30,000,000

Base fee

20 gwei

State root

0x74c5ed03893d…96feafd33043

Transactions root

0xb0da0f52bc24…97abffcf22ec

Receipts root

0x1ba4aaeebce8…eb2e2de9e644

Nonce

0x0000000000000000

Extra data

0x00000004a817c800